17937010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 41513472

約数和(自身を除く): 23576462

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 857, 910, 1495, 1610, 1714, 2093, 2990, 4186, 4285, 5999, 8570, 10465, 11141, 11998, 19711, 20930, 22282, 29995, 39422, 55705, 59990, 77987, 98555, 111410, 137977, 155974, 197110, 256243, 275954, 389935, 512486, 689885, 779870, 1281215, 1379770, 1793701, 2562430, 3587402, 8968505, 17937010]

約数ペア:

[(1, 17937010), (2, 8968505), (5, 3587402), (7, 2562430), (10, 1793701), (13, 1379770), (14, 1281215), (23, 779870), (26, 689885), (35, 512486), (46, 389935), (65, 275954), (70, 256243), (91, 197110), (115, 155974), (130, 137977), (161, 111410), (182, 98555), (230, 77987), (299, 59990), (322, 55705), (455, 39422), (598, 29995), (805, 22282), (857, 20930), (910, 19711), (1495, 11998), (1610, 11141), (1714, 10465), (2093, 8570), (2990, 5999), (4186, 4285)]