15676736270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{14461}}^1$

素因数の和:14781

約数の個数: 64

約数和(自身を含む): 31487823360

約数和(自身を除く): 15811087090

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 269, 310, 403, 538, 806, 1345, 2015, 2690, 3497, 4030, 6994, 8339, 14461, 16678, 17485, 28922, 34970, 41695, 72305, 83390, 108407, 144610, 187993, 216814, 375986, 448291, 542035, 896582, 939965, 1084070, 1879930, 2241455, 3890009, 4482910, 5827783, 7780018, 11655566, 19450045, 29138915, 38900090, 50570117, 58277830, 101140234, 120590279, 241180558, 252850585, 505701170, 602951395, 1205902790, 1567673627, 3135347254, 7838368135, 15676736270]

約数ペア:

[(1, 15676736270), (2, 7838368135), (5, 3135347254), (10, 1567673627), (13, 1205902790), (26, 602951395), (31, 505701170), (62, 252850585), (65, 241180558), (130, 120590279), (155, 101140234), (269, 58277830), (310, 50570117), (403, 38900090), (538, 29138915), (806, 19450045), (1345, 11655566), (2015, 7780018), (2690, 5827783), (3497, 4482910), (4030, 3890009), (6994, 2241455), (8339, 1879930), (14461, 1084070), (16678, 939965), (17485, 896582), (28922, 542035), (34970, 448291), (41695, 375986), (72305, 216814), (83390, 187993), (108407, 144610)]