690992610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 2125937664

約数和(自身を除く): 1434945054

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 151, 154, 165, 210, 231, 245, 283, 294, 302, 330, 385, 453, 462, 490, 539, 566, 735, 755, 770, 849, 906, 1057, 1078, 1155, 1415, 1470, 1510, 1617, 1661, 1698, 1981, 2114, 2265, 2310, 2695, 2830, 3113, 3171, 3234, 3322, 3962, 4245, 4530, 4983, 5285, 5390, 5943, 6226, 6342, 7399, 8085, 8305, 8490, 9339, 9905, 9966, 10570, 11627, 11886, 13867, 14798, 15565, 15855, 16170, 16610, 18678, 19810, 21791, 22197, 23254, 24915, 27734, 29715, 31130, 31710, 34881, 36995, 41601, 42733, 43582, 44394, 46695, 49830, 58135, 59430, 65373, 69335, 69762, 73990, 81389, 83202, 85466, 93390, 108955, 110985, 116270, 128199, 130746, 138670, 152537, 162778, 174405, 208005, 213665, 217910, 221970, 244167, 256398, 299131, 305074, 326865, 348810, 406945, 416010, 427330, 457611, 470063, 488334, 598262, 640995, 653730, 762685, 813890, 897393, 915222, 940126, 1220835, 1281990, 1410189, 1495655, 1525370, 1794786, 2093917, 2288055, 2350315, 2441670, 2820378, 2991310, 3290441, 4187834, 4486965, 4576110, 4700630, 6281751, 6580882, 7050945, 8973930, 9871323, 10469585, 12563502, 14101890, 16452205, 19742646, 20939170, 23033087, 31408755, 32904410, 46066174, 49356615, 62817510, 69099261, 98713230, 115165435, 138198522, 230330870, 345496305, 690992610]

約数ペア:

[(1, 690992610), (2, 345496305), (3, 230330870), (5, 138198522), (6, 115165435), (7, 98713230), (10, 69099261), (11, 62817510), (14, 49356615), (15, 46066174), (21, 32904410), (22, 31408755), (30, 23033087), (33, 20939170), (35, 19742646), (42, 16452205), (49, 14101890), (55, 12563502), (66, 10469585), (70, 9871323), (77, 8973930), (98, 7050945), (105, 6580882), (110, 6281751), (147, 4700630), (151, 4576110), (154, 4486965), (165, 4187834), (210, 3290441), (231, 2991310), (245, 2820378), (283, 2441670), (294, 2350315), (302, 2288055), (330, 2093917), (385, 1794786), (453, 1525370), (462, 1495655), (490, 1410189), (539, 1281990), (566, 1220835), (735, 940126), (755, 915222), (770, 897393), (849, 813890), (906, 762685), (1057, 653730), (1078, 640995), (1155, 598262), (1415, 488334), (1470, 470063), (1510, 457611), (1617, 427330), (1661, 416010), (1698, 406945), (1981, 348810), (2114, 326865), (2265, 305074), (2310, 299131), (2695, 256398), (2830, 244167), (3113, 221970), (3171, 217910), (3234, 213665), (3322, 208005), (3962, 174405), (4245, 162778), (4530, 152537), (4983, 138670), (5285, 130746), (5390, 128199), (5943, 116270), (6226, 110985), (6342, 108955), (7399, 93390), (8085, 85466), (8305, 83202), (8490, 81389), (9339, 73990), (9905, 69762), (9966, 69335), (10570, 65373), (11627, 59430), (11886, 58135), (13867, 49830), (14798, 46695), (15565, 44394), (15855, 43582), (16170, 42733), (16610, 41601), (18678, 36995), (19810, 34881), (21791, 31710), (22197, 31130), (23254, 29715), (24915, 27734)]