189143090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1213}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 352429056

約数和(自身を除く): 163285966

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 503, 1006, 1213, 2426, 2515, 5030, 6065, 12130, 15593, 31186, 37603, 75206, 77965, 155930, 188015, 376030, 610139, 1220278, 3050695, 6101390, 18914309, 37828618, 94571545, 189143090]

約数ペア:

[(1, 189143090), (2, 94571545), (5, 37828618), (10, 18914309), (31, 6101390), (62, 3050695), (155, 1220278), (310, 610139), (503, 376030), (1006, 188015), (1213, 155930), (2426, 77965), (2515, 75206), (5030, 37603), (6065, 31186), (12130, 15593)]