42517181590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1\times {\mathrm{15017}}^1$

素因数の和:15817

約数の個数: 64

約数和(自身を含む): 85379132160

約数和(自身を除く): 42861950570

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 751, 754, 1502, 1885, 3755, 3770, 7510, 9763, 15017, 19526, 21779, 30034, 43558, 48815, 75085, 97630, 108895, 150170, 195221, 217790, 283127, 390442, 435493, 566254, 870986, 976105, 1415635, 1952210, 2177465, 2831270, 4354930, 5661409, 11277767, 11322818, 22555534, 28307045, 56388835, 56614090, 112777670, 146610971, 293221942, 327055243, 654110486, 733054855, 1466109710, 1635276215, 3270552430, 4251718159, 8503436318, 21258590795, 42517181590]

約数ペア:

[(1, 42517181590), (2, 21258590795), (5, 8503436318), (10, 4251718159), (13, 3270552430), (26, 1635276215), (29, 1466109710), (58, 733054855), (65, 654110486), (130, 327055243), (145, 293221942), (290, 146610971), (377, 112777670), (751, 56614090), (754, 56388835), (1502, 28307045), (1885, 22555534), (3755, 11322818), (3770, 11277767), (7510, 5661409), (9763, 4354930), (15017, 2831270), (19526, 2177465), (21779, 1952210), (30034, 1415635), (43558, 976105), (48815, 870986), (75085, 566254), (97630, 435493), (108895, 390442), (150170, 283127), (195221, 217790)]