1539341740

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1\times {\mathrm{797}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 3257755200

約数和(自身を除く): 1718413460

約数列:

[1, 2, 4, 5, 10, 20, 269, 359, 538, 718, 797, 1076, 1345, 1436, 1594, 1795, 2690, 3188, 3590, 3985, 5380, 7180, 7970, 15940, 96571, 193142, 214393, 286123, 386284, 428786, 482855, 572246, 857572, 965710, 1071965, 1144492, 1430615, 1931420, 2143930, 2861230, 4287860, 5722460, 76967087, 153934174, 307868348, 384835435, 769670870, 1539341740]

約数ペア:

[(1, 1539341740), (2, 769670870), (4, 384835435), (5, 307868348), (10, 153934174), (20, 76967087), (269, 5722460), (359, 4287860), (538, 2861230), (718, 2143930), (797, 1931420), (1076, 1430615), (1345, 1144492), (1436, 1071965), (1594, 965710), (1795, 857572), (2690, 572246), (3188, 482855), (3590, 428786), (3985, 386284), (5380, 286123), (7180, 214393), (7970, 193142), (15940, 96571)]