173995380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74357}}^1$

素因数の和:74385

約数の個数: 72

約数和(自身を含む): 568392552

約数和(自身を除く): 394397172

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, 74357, 148714, 223071, 297428, 371785, 446142, 669213, 743570, 892284, 966641, 1115355, 1338426, 1487140, 1933282, 2230710, 2676852, 2899923, 3346065, 3866564, 4461420, 4833205, 5799846, 6692130, 8699769, 9666410, 11599692, 13384260, 14499615, 17399538, 19332820, 28999230, 34799076, 43498845, 57998460, 86997690, 173995380]

約数ペア:

[(1, 173995380), (2, 86997690), (3, 57998460), (4, 43498845), (5, 34799076), (6, 28999230), (9, 19332820), (10, 17399538), (12, 14499615), (13, 13384260), (15, 11599692), (18, 9666410), (20, 8699769), (26, 6692130), (30, 5799846), (36, 4833205), (39, 4461420), (45, 3866564), (52, 3346065), (60, 2899923), (65, 2676852), (78, 2230710), (90, 1933282), (117, 1487140), (130, 1338426), (156, 1115355), (180, 966641), (195, 892284), (234, 743570), (260, 669213), (390, 446142), (468, 371785), (585, 297428), (780, 223071), (1170, 148714), (2340, 74357)]