308977352710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2729}}^1\times {\mathrm{8623}}^1$

素因数の和:11473

約数の個数: 64

約数和(自身を含む): 605162638080

約数和(自身を除く): 296185285370

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 2729, 5458, 6565, 8623, 13130, 13645, 17246, 27290, 35477, 43115, 70954, 86230, 112099, 177385, 224198, 275629, 354770, 551258, 560495, 870923, 1120990, 1378145, 1741846, 2756290, 3583177, 4354615, 7166354, 8709230, 11321999, 17915885, 22643998, 23532167, 35831770, 47064334, 56609995, 113219990, 117660835, 235321670, 305918171, 611836342, 1529590855, 2376748867, 3059181710, 4753497734, 11883744335, 23767488670, 30897735271, 61795470542, 154488676355, 308977352710]

約数ペア:

[(1, 308977352710), (2, 154488676355), (5, 61795470542), (10, 30897735271), (13, 23767488670), (26, 11883744335), (65, 4753497734), (101, 3059181710), (130, 2376748867), (202, 1529590855), (505, 611836342), (1010, 305918171), (1313, 235321670), (2626, 117660835), (2729, 113219990), (5458, 56609995), (6565, 47064334), (8623, 35831770), (13130, 23532167), (13645, 22643998), (17246, 17915885), (27290, 11321999), (35477, 8709230), (43115, 7166354), (70954, 4354615), (86230, 3583177), (112099, 2756290), (177385, 1741846), (224198, 1378145), (275629, 1120990), (354770, 870923), (551258, 560495)]