13190730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 37767168

約数和(自身を除く): 24576438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 2731, 4830, 5462, 8193, 13655, 16386, 19117, 27310, 38234, 40965, 57351, 62813, 81930, 95585, 114702, 125626, 188439, 191170, 286755, 314065, 376878, 439691, 573510, 628130, 879382, 942195, 1319073, 1884390, 2198455, 2638146, 4396910, 6595365, 13190730]

約数ペア:

[(1, 13190730), (2, 6595365), (3, 4396910), (5, 2638146), (6, 2198455), (7, 1884390), (10, 1319073), (14, 942195), (15, 879382), (21, 628130), (23, 573510), (30, 439691), (35, 376878), (42, 314065), (46, 286755), (69, 191170), (70, 188439), (105, 125626), (115, 114702), (138, 95585), (161, 81930), (210, 62813), (230, 57351), (322, 40965), (345, 38234), (483, 27310), (690, 19117), (805, 16386), (966, 13655), (1610, 8193), (2415, 5462), (2731, 4830)]