15098889380

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1\times {\mathrm{3461}}^1$

素因数の和:4460

約数の個数: 48

約数和(自身を含む): 31860924480

約数和(自身を除く): 16762035100

約数列:

[1, 2, 4, 5, 10, 20, 331, 659, 662, 1318, 1324, 1655, 2636, 3295, 3310, 3461, 6590, 6620, 6922, 13180, 13844, 17305, 34610, 69220, 218129, 436258, 872516, 1090645, 1145591, 2181290, 2280799, 2291182, 4362580, 4561598, 4582364, 5727955, 9123196, 11403995, 11455910, 22807990, 22911820, 45615980, 754944469, 1509888938, 3019777876, 3774722345, 7549444690, 15098889380]

約数ペア:

[(1, 15098889380), (2, 7549444690), (4, 3774722345), (5, 3019777876), (10, 1509888938), (20, 754944469), (331, 45615980), (659, 22911820), (662, 22807990), (1318, 11455910), (1324, 11403995), (1655, 9123196), (2636, 5727955), (3295, 4582364), (3310, 4561598), (3461, 4362580), (6590, 2291182), (6620, 2280799), (6922, 2181290), (13180, 1145591), (13844, 1090645), (17305, 872516), (34610, 436258), (69220, 218129)]