90418510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 203438592

約数和(自身を除く): 113020082

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1483, 1742, 2345, 2966, 4355, 4690, 6097, 7415, 8710, 10381, 12194, 14830, 19279, 20762, 30485, 38558, 51905, 60970, 96395, 99361, 103810, 134953, 192790, 198722, 269906, 496805, 674765, 695527, 993610, 1291693, 1349530, 1391054, 2583386, 3477635, 6458465, 6955270, 9041851, 12916930, 18083702, 45209255, 90418510]

約数ペア:

[(1, 90418510), (2, 45209255), (5, 18083702), (7, 12916930), (10, 9041851), (13, 6955270), (14, 6458465), (26, 3477635), (35, 2583386), (65, 1391054), (67, 1349530), (70, 1291693), (91, 993610), (130, 695527), (134, 674765), (182, 496805), (335, 269906), (455, 198722), (469, 192790), (670, 134953), (871, 103810), (910, 99361), (938, 96395), (1483, 60970), (1742, 51905), (2345, 38558), (2966, 30485), (4355, 20762), (4690, 19279), (6097, 14830), (7415, 12194), (8710, 10381)]