1375157030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{622243}}^1$

素因数の和:622280

約数の個数: 32

約数和(自身を含む): 2822498784

約数和(自身を除く): 1447341754

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 622243, 1244486, 3111215, 6222430, 8089159, 10578131, 16178318, 21156262, 40445795, 52890655, 80891590, 105781310, 137515703, 275031406, 687578515, 1375157030]

約数ペア:

[(1, 1375157030), (2, 687578515), (5, 275031406), (10, 137515703), (13, 105781310), (17, 80891590), (26, 52890655), (34, 40445795), (65, 21156262), (85, 16178318), (130, 10578131), (170, 8089159), (221, 6222430), (442, 3111215), (1105, 1244486), (2210, 622243)]