71794730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 162293760

約数和(自身を除く): 90499030

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 2347, 3059, 4370, 4694, 6118, 11735, 15295, 16429, 23470, 30590, 32858, 44593, 53981, 82145, 89186, 107962, 164290, 222965, 269905, 312151, 377867, 445930, 539810, 624302, 755734, 1025639, 1560755, 1889335, 2051278, 3121510, 3778670, 5128195, 7179473, 10256390, 14358946, 35897365, 71794730]

約数ペア:

[(1, 71794730), (2, 35897365), (5, 14358946), (7, 10256390), (10, 7179473), (14, 5128195), (19, 3778670), (23, 3121510), (35, 2051278), (38, 1889335), (46, 1560755), (70, 1025639), (95, 755734), (115, 624302), (133, 539810), (161, 445930), (190, 377867), (230, 312151), (266, 269905), (322, 222965), (437, 164290), (665, 107962), (805, 89186), (874, 82145), (1330, 53981), (1610, 44593), (2185, 32858), (2347, 30590), (3059, 23470), (4370, 16429), (4694, 15295), (6118, 11735)]