105023940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{250057}}^1$

素因数の和:250076

約数の個数: 48

約数和(自身を含む): 336077952

約数和(自身を除く): 231054012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 250057, 500114, 750171, 1000228, 1250285, 1500342, 1750399, 2500570, 3000684, 3500798, 3750855, 5001140, 5251197, 7001596, 7501710, 8751995, 10502394, 15003420, 17503990, 21004788, 26255985, 35007980, 52511970, 105023940]

約数ペア:

[(1, 105023940), (2, 52511970), (3, 35007980), (4, 26255985), (5, 21004788), (6, 17503990), (7, 15003420), (10, 10502394), (12, 8751995), (14, 7501710), (15, 7001596), (20, 5251197), (21, 5001140), (28, 3750855), (30, 3500798), (35, 3000684), (42, 2500570), (60, 1750399), (70, 1500342), (84, 1250285), (105, 1000228), (140, 750171), (210, 500114), (420, 250057)]