7452090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2715

約数の個数: 48

約数和(自身を含む): 20007936

約数和(自身を除く): 12555846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2671, 2790, 5342, 8013, 13355, 16026, 24039, 26710, 40065, 48078, 80130, 82801, 120195, 165602, 240390, 248403, 414005, 496806, 745209, 828010, 1242015, 1490418, 2484030, 3726045, 7452090]

約数ペア:

[(1, 7452090), (2, 3726045), (3, 2484030), (5, 1490418), (6, 1242015), (9, 828010), (10, 745209), (15, 496806), (18, 414005), (30, 248403), (31, 240390), (45, 165602), (62, 120195), (90, 82801), (93, 80130), (155, 48078), (186, 40065), (279, 26710), (310, 24039), (465, 16026), (558, 13355), (930, 8013), (1395, 5342), (2671, 2790)]