90341790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 284456448

約数和(自身を除く): 194114658

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 49, 55, 66, 70, 74, 77, 98, 105, 110, 111, 147, 151, 154, 165, 185, 210, 222, 231, 245, 259, 294, 302, 330, 370, 385, 407, 453, 462, 490, 518, 539, 555, 735, 755, 770, 777, 814, 906, 1057, 1078, 1110, 1155, 1221, 1295, 1470, 1510, 1554, 1617, 1661, 1813, 2035, 2114, 2265, 2310, 2442, 2590, 2695, 2849, 3171, 3234, 3322, 3626, 3885, 4070, 4530, 4983, 5285, 5390, 5439, 5587, 5698, 6105, 6342, 7399, 7770, 8085, 8305, 8547, 9065, 9966, 10570, 10878, 11174, 11627, 12210, 14245, 14798, 15855, 16170, 16610, 16761, 17094, 18130, 19943, 22197, 23254, 24915, 27195, 27935, 28490, 31710, 33522, 34881, 36995, 39109, 39886, 42735, 44394, 49830, 54390, 55870, 58135, 59829, 61457, 69762, 73990, 78218, 81389, 83805, 85470, 99715, 110985, 116270, 117327, 119658, 122914, 162778, 167610, 174405, 184371, 195545, 199430, 221970, 234654, 244167, 273763, 299145, 307285, 348810, 368742, 391090, 406945, 430199, 488334, 547526, 586635, 598290, 614570, 813890, 821289, 860398, 921855, 1173270, 1220835, 1290597, 1368815, 1642578, 1843710, 2150995, 2441670, 2581194, 2737630, 3011393, 4106445, 4301990, 6022786, 6452985, 8212890, 9034179, 12905970, 15056965, 18068358, 30113930, 45170895, 90341790]

約数ペア:

[(1, 90341790), (2, 45170895), (3, 30113930), (5, 18068358), (6, 15056965), (7, 12905970), (10, 9034179), (11, 8212890), (14, 6452985), (15, 6022786), (21, 4301990), (22, 4106445), (30, 3011393), (33, 2737630), (35, 2581194), (37, 2441670), (42, 2150995), (49, 1843710), (55, 1642578), (66, 1368815), (70, 1290597), (74, 1220835), (77, 1173270), (98, 921855), (105, 860398), (110, 821289), (111, 813890), (147, 614570), (151, 598290), (154, 586635), (165, 547526), (185, 488334), (210, 430199), (222, 406945), (231, 391090), (245, 368742), (259, 348810), (294, 307285), (302, 299145), (330, 273763), (370, 244167), (385, 234654), (407, 221970), (453, 199430), (462, 195545), (490, 184371), (518, 174405), (539, 167610), (555, 162778), (735, 122914), (755, 119658), (770, 117327), (777, 116270), (814, 110985), (906, 99715), (1057, 85470), (1078, 83805), (1110, 81389), (1155, 78218), (1221, 73990), (1295, 69762), (1470, 61457), (1510, 59829), (1554, 58135), (1617, 55870), (1661, 54390), (1813, 49830), (2035, 44394), (2114, 42735), (2265, 39886), (2310, 39109), (2442, 36995), (2590, 34881), (2695, 33522), (2849, 31710), (3171, 28490), (3234, 27935), (3322, 27195), (3626, 24915), (3885, 23254), (4070, 22197), (4530, 19943), (4983, 18130), (5285, 17094), (5390, 16761), (5439, 16610), (5587, 16170), (5698, 15855), (6105, 14798), (6342, 14245), (7399, 12210), (7770, 11627), (8085, 11174), (8305, 10878), (8547, 10570), (9065, 9966)]