13830030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5001

約数の個数: 48

約数和(自身を含む): 37125504

約数和(自身を除く): 23295474

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, 2790, 4957, 9914, 14871, 24785, 29742, 44613, 49570, 74355, 89226, 148710, 153667, 223065, 307334, 446130, 461001, 768335, 922002, 1383003, 1536670, 2305005, 2766006, 4610010, 6915015, 13830030]

約数ペア:

[(1, 13830030), (2, 6915015), (3, 4610010), (5, 2766006), (6, 2305005), (9, 1536670), (10, 1383003), (15, 922002), (18, 768335), (30, 461001), (31, 446130), (45, 307334), (62, 223065), (90, 153667), (93, 148710), (155, 89226), (186, 74355), (279, 49570), (310, 44613), (465, 29742), (558, 24785), (930, 14871), (1395, 9914), (2790, 4957)]