572927940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244841}}^1$

素因数の和:244869

約数の個数: 72

約数和(自身を含む): 1871572248

約数和(自身を除く): 1298644308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 244841, 489682, 734523, 979364, 1224205, 1469046, 2203569, 2448410, 2938092, 3182933, 3672615, 4407138, 4896820, 6365866, 7345230, 8814276, 9548799, 11017845, 12731732, 14690460, 15914665, 19097598, 22035690, 28646397, 31829330, 38195196, 44071380, 47743995, 57292794, 63658660, 95487990, 114585588, 143231985, 190975980, 286463970, 572927940]

約数ペア:

[(1, 572927940), (2, 286463970), (3, 190975980), (4, 143231985), (5, 114585588), (6, 95487990), (9, 63658660), (10, 57292794), (12, 47743995), (13, 44071380), (15, 38195196), (18, 31829330), (20, 28646397), (26, 22035690), (30, 19097598), (36, 15914665), (39, 14690460), (45, 12731732), (52, 11017845), (60, 9548799), (65, 8814276), (78, 7345230), (90, 6365866), (117, 4896820), (130, 4407138), (156, 3672615), (180, 3182933), (195, 2938092), (234, 2448410), (260, 2203569), (390, 1469046), (468, 1224205), (585, 979364), (780, 734523), (1170, 489682), (2340, 244841)]