30175702960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{83617}}^1$

素因数の和:83990

約数の個数: 80

約数和(自身を含む): 75773962656

約数和(自身を除く): 45598259696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 347, 520, 694, 1040, 1388, 1735, 2776, 3470, 4511, 5552, 6940, 9022, 13880, 18044, 22555, 27760, 36088, 45110, 72176, 83617, 90220, 167234, 180440, 334468, 360880, 418085, 668936, 836170, 1087021, 1337872, 1672340, 2174042, 3344680, 4348084, 5435105, 6689360, 8696168, 10870210, 17392336, 21740420, 29015099, 43480840, 58030198, 86961680, 116060396, 145075495, 232120792, 290150990, 377196287, 464241584, 580301980, 754392574, 1160603960, 1508785148, 1885981435, 2321207920, 3017570296, 3771962870, 6035140592, 7543925740, 15087851480, 30175702960]

約数ペア:

[(1, 30175702960), (2, 15087851480), (4, 7543925740), (5, 6035140592), (8, 3771962870), (10, 3017570296), (13, 2321207920), (16, 1885981435), (20, 1508785148), (26, 1160603960), (40, 754392574), (52, 580301980), (65, 464241584), (80, 377196287), (104, 290150990), (130, 232120792), (208, 145075495), (260, 116060396), (347, 86961680), (520, 58030198), (694, 43480840), (1040, 29015099), (1388, 21740420), (1735, 17392336), (2776, 10870210), (3470, 8696168), (4511, 6689360), (5552, 5435105), (6940, 4348084), (9022, 3344680), (13880, 2174042), (18044, 1672340), (22555, 1337872), (27760, 1087021), (36088, 836170), (45110, 668936), (72176, 418085), (83617, 360880), (90220, 334468), (167234, 180440)]