7454460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 16253700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 503, 570, 741, 780, 988, 1006, 1140, 1235, 1482, 1509, 2012, 2470, 2515, 2964, 3018, 3705, 4940, 5030, 6036, 6539, 7410, 7545, 9557, 10060, 13078, 14820, 15090, 19114, 19617, 26156, 28671, 30180, 32695, 38228, 39234, 47785, 57342, 65390, 78468, 95570, 98085, 114684, 124241, 130780, 143355, 191140, 196170, 248482, 286710, 372723, 392340, 496964, 573420, 621205, 745446, 1242410, 1490892, 1863615, 2484820, 3727230, 7454460]

約数ペア:

[(1, 7454460), (2, 3727230), (3, 2484820), (4, 1863615), (5, 1490892), (6, 1242410), (10, 745446), (12, 621205), (13, 573420), (15, 496964), (19, 392340), (20, 372723), (26, 286710), (30, 248482), (38, 196170), (39, 191140), (52, 143355), (57, 130780), (60, 124241), (65, 114684), (76, 98085), (78, 95570), (95, 78468), (114, 65390), (130, 57342), (156, 47785), (190, 39234), (195, 38228), (228, 32695), (247, 30180), (260, 28671), (285, 26156), (380, 19617), (390, 19114), (494, 15090), (503, 14820), (570, 13078), (741, 10060), (780, 9557), (988, 7545), (1006, 7410), (1140, 6539), (1235, 6036), (1482, 5030), (1509, 4940), (2012, 3705), (2470, 3018), (2515, 2964)]