1456557020230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1\times {\mathrm{209767}}^1$

素因数の和:211541

約数の個数: 64

約数和(自身を含む): 2916265218048

約数和(自身を除く): 1459708197818

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1723, 2015, 3446, 4030, 8615, 17230, 22399, 44798, 53413, 106826, 111995, 209767, 223990, 267065, 419534, 534130, 694369, 1048835, 1388738, 2097670, 2726971, 3471845, 5453942, 6502777, 6943690, 13005554, 13634855, 27269710, 32513885, 65027770, 84536101, 169072202, 361428541, 422680505, 722857082, 845361010, 1807142705, 3614285410, 4698571033, 9397142066, 11204284771, 22408569542, 23492855165, 46985710330, 56021423855, 112042847710, 145655702023, 291311404046, 728278510115, 1456557020230]

約数ペア:

[(1, 1456557020230), (2, 728278510115), (5, 291311404046), (10, 145655702023), (13, 112042847710), (26, 56021423855), (31, 46985710330), (62, 23492855165), (65, 22408569542), (130, 11204284771), (155, 9397142066), (310, 4698571033), (403, 3614285410), (806, 1807142705), (1723, 845361010), (2015, 722857082), (3446, 422680505), (4030, 361428541), (8615, 169072202), (17230, 84536101), (22399, 65027770), (44798, 32513885), (53413, 27269710), (106826, 13634855), (111995, 13005554), (209767, 6943690), (223990, 6502777), (267065, 5453942), (419534, 3471845), (534130, 2726971), (694369, 2097670), (1048835, 1388738)]