69204460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14050

約数の個数: 48

約数和(自身を含む): 164757600

約数和(自身を除く): 95553140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 14009, 28018, 56036, 70045, 140090, 182117, 266171, 280180, 364234, 532342, 728468, 910585, 1064684, 1330855, 1821170, 2661710, 3460223, 3642340, 5323420, 6920446, 13840892, 17301115, 34602230, 69204460]

約数ペア:

[(1, 69204460), (2, 34602230), (4, 17301115), (5, 13840892), (10, 6920446), (13, 5323420), (19, 3642340), (20, 3460223), (26, 2661710), (38, 1821170), (52, 1330855), (65, 1064684), (76, 910585), (95, 728468), (130, 532342), (190, 364234), (247, 280180), (260, 266171), (380, 182117), (494, 140090), (988, 70045), (1235, 56036), (2470, 28018), (4940, 14009)]