25082190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 79902720

約数和(自身を除く): 54820530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 577, 621, 630, 690, 805, 945, 966, 1035, 1154, 1242, 1449, 1610, 1731, 1890, 2070, 2415, 2885, 2898, 3105, 3462, 4039, 4347, 4830, 5193, 5770, 6210, 7245, 8078, 8655, 8694, 10386, 12117, 13271, 14490, 15579, 17310, 20195, 21735, 24234, 25965, 26542, 31158, 36351, 39813, 40390, 43470, 51930, 60585, 66355, 72702, 77895, 79626, 92897, 109053, 119439, 121170, 132710, 155790, 181755, 185794, 199065, 218106, 238878, 278691, 358317, 363510, 398130, 464485, 545265, 557382, 597195, 716634, 836073, 928970, 1090530, 1194390, 1393455, 1672146, 1791585, 2508219, 2786910, 3583170, 4180365, 5016438, 8360730, 12541095, 25082190]

約数ペア:

[(1, 25082190), (2, 12541095), (3, 8360730), (5, 5016438), (6, 4180365), (7, 3583170), (9, 2786910), (10, 2508219), (14, 1791585), (15, 1672146), (18, 1393455), (21, 1194390), (23, 1090530), (27, 928970), (30, 836073), (35, 716634), (42, 597195), (45, 557382), (46, 545265), (54, 464485), (63, 398130), (69, 363510), (70, 358317), (90, 278691), (105, 238878), (115, 218106), (126, 199065), (135, 185794), (138, 181755), (161, 155790), (189, 132710), (207, 121170), (210, 119439), (230, 109053), (270, 92897), (315, 79626), (322, 77895), (345, 72702), (378, 66355), (414, 60585), (483, 51930), (577, 43470), (621, 40390), (630, 39813), (690, 36351), (805, 31158), (945, 26542), (966, 25965), (1035, 24234), (1154, 21735), (1242, 20195), (1449, 17310), (1610, 15579), (1731, 14490), (1890, 13271), (2070, 12117), (2415, 10386), (2885, 8694), (2898, 8655), (3105, 8078), (3462, 7245), (4039, 6210), (4347, 5770), (4830, 5193)]