1860377730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 4506098688

約数和(自身を除く): 2645720958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 397, 543, 794, 863, 905, 1086, 1191, 1726, 1810, 1985, 2382, 2589, 2715, 3970, 4315, 5178, 5430, 5955, 8630, 11910, 12945, 25890, 71857, 143714, 156203, 215571, 312406, 342611, 359285, 431142, 468609, 685222, 718570, 781015, 937218, 1027833, 1077855, 1562030, 1713055, 2055666, 2155710, 2343045, 3426110, 4686090, 5139165, 10278330, 62012591, 124025182, 186037773, 310062955, 372075546, 620125910, 930188865, 1860377730]

約数ペア:

[(1, 1860377730), (2, 930188865), (3, 620125910), (5, 372075546), (6, 310062955), (10, 186037773), (15, 124025182), (30, 62012591), (181, 10278330), (362, 5139165), (397, 4686090), (543, 3426110), (794, 2343045), (863, 2155710), (905, 2055666), (1086, 1713055), (1191, 1562030), (1726, 1077855), (1810, 1027833), (1985, 937218), (2382, 781015), (2589, 718570), (2715, 685222), (3970, 468609), (4315, 431142), (5178, 359285), (5430, 342611), (5955, 312406), (8630, 215571), (11910, 156203), (12945, 143714), (25890, 71857)]