453859380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193957}}^1$

素因数の和:193985

約数の個数: 72

約数和(自身を含む): 1482614952

約数和(自身を除く): 1028755572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 193957, 387914, 581871, 775828, 969785, 1163742, 1745613, 1939570, 2327484, 2521441, 2909355, 3491226, 3879140, 5042882, 5818710, 6982452, 7564323, 8728065, 10085764, 11637420, 12607205, 15128646, 17456130, 22692969, 25214410, 30257292, 34912260, 37821615, 45385938, 50428820, 75643230, 90771876, 113464845, 151286460, 226929690, 453859380]

約数ペア:

[(1, 453859380), (2, 226929690), (3, 151286460), (4, 113464845), (5, 90771876), (6, 75643230), (9, 50428820), (10, 45385938), (12, 37821615), (13, 34912260), (15, 30257292), (18, 25214410), (20, 22692969), (26, 17456130), (30, 15128646), (36, 12607205), (39, 11637420), (45, 10085764), (52, 8728065), (60, 7564323), (65, 6982452), (78, 5818710), (90, 5042882), (117, 3879140), (130, 3491226), (156, 2909355), (180, 2521441), (195, 2327484), (234, 1939570), (260, 1745613), (390, 1163742), (468, 969785), (585, 775828), (780, 581871), (1170, 387914), (2340, 193957)]