64627030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29243}}^1$

素因数の和:29280

約数の個数: 32

約数和(自身を含む): 132650784

約数和(自身を除く): 68023754

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 29243, 58486, 146215, 292430, 380159, 497131, 760318, 994262, 1900795, 2485655, 3801590, 4971310, 6462703, 12925406, 32313515, 64627030]

約数ペア:

[(1, 64627030), (2, 32313515), (5, 12925406), (10, 6462703), (13, 4971310), (17, 3801590), (26, 2485655), (34, 1900795), (65, 994262), (85, 760318), (130, 497131), (170, 380159), (221, 292430), (442, 146215), (1105, 58486), (2210, 29243)]