230330870

素因数分解:

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

素因数の和:466

約数の個数: 96

約数和(自身を含む): 531484416

約数和(自身を除く): 301153546

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 151, 154, 245, 283, 302, 385, 490, 539, 566, 755, 770, 1057, 1078, 1415, 1510, 1661, 1981, 2114, 2695, 2830, 3113, 3322, 3962, 5285, 5390, 6226, 7399, 8305, 9905, 10570, 11627, 13867, 14798, 15565, 16610, 19810, 21791, 23254, 27734, 31130, 36995, 42733, 43582, 58135, 69335, 73990, 81389, 85466, 108955, 116270, 138670, 152537, 162778, 213665, 217910, 299131, 305074, 406945, 427330, 470063, 598262, 762685, 813890, 940126, 1495655, 1525370, 2093917, 2350315, 2991310, 3290441, 4187834, 4700630, 6580882, 10469585, 16452205, 20939170, 23033087, 32904410, 46066174, 115165435, 230330870]

約数ペア:

[(1, 230330870), (2, 115165435), (5, 46066174), (7, 32904410), (10, 23033087), (11, 20939170), (14, 16452205), (22, 10469585), (35, 6580882), (49, 4700630), (55, 4187834), (70, 3290441), (77, 2991310), (98, 2350315), (110, 2093917), (151, 1525370), (154, 1495655), (245, 940126), (283, 813890), (302, 762685), (385, 598262), (490, 470063), (539, 427330), (566, 406945), (755, 305074), (770, 299131), (1057, 217910), (1078, 213665), (1415, 162778), (1510, 152537), (1661, 138670), (1981, 116270), (2114, 108955), (2695, 85466), (2830, 81389), (3113, 73990), (3322, 69335), (3962, 58135), (5285, 43582), (5390, 42733), (6226, 36995), (7399, 31130), (8305, 27734), (9905, 23254), (10570, 21791), (11627, 19810), (13867, 16610), (14798, 15565)]