43123730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 94867200

約数和(自身を除く): 51743470

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 79, 85, 95, 130, 158, 169, 170, 190, 221, 247, 323, 338, 395, 442, 494, 646, 790, 845, 1027, 1105, 1235, 1343, 1501, 1615, 1690, 2054, 2210, 2470, 2686, 2873, 3002, 3211, 3230, 4199, 5135, 5746, 6422, 6715, 7505, 8398, 10270, 13351, 13430, 14365, 15010, 16055, 17459, 19513, 20995, 25517, 26702, 28730, 32110, 34918, 39026, 41990, 51034, 54587, 66755, 87295, 97565, 109174, 127585, 133510, 174590, 195130, 226967, 253669, 255170, 272935, 331721, 453934, 507338, 545870, 663442, 1134835, 1268345, 1658605, 2269670, 2536690, 3317210, 4312373, 8624746, 21561865, 43123730]

約数ペア:

[(1, 43123730), (2, 21561865), (5, 8624746), (10, 4312373), (13, 3317210), (17, 2536690), (19, 2269670), (26, 1658605), (34, 1268345), (38, 1134835), (65, 663442), (79, 545870), (85, 507338), (95, 453934), (130, 331721), (158, 272935), (169, 255170), (170, 253669), (190, 226967), (221, 195130), (247, 174590), (323, 133510), (338, 127585), (395, 109174), (442, 97565), (494, 87295), (646, 66755), (790, 54587), (845, 51034), (1027, 41990), (1105, 39026), (1235, 34918), (1343, 32110), (1501, 28730), (1615, 26702), (1690, 25517), (2054, 20995), (2210, 19513), (2470, 17459), (2686, 16055), (2873, 15010), (3002, 14365), (3211, 13430), (3230, 13351), (4199, 10270), (5135, 8398), (5746, 7505), (6422, 6715)]