64882380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34883}}^1$

素因数の和:34926

約数の個数: 48

約数和(自身を含む): 187536384

約数和(自身を除く): 122654004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 34883, 69766, 104649, 139532, 174415, 209298, 348830, 418596, 523245, 697660, 1046490, 1081373, 2092980, 2162746, 3244119, 4325492, 5406865, 6488238, 10813730, 12976476, 16220595, 21627460, 32441190, 64882380]

約数ペア:

[(1, 64882380), (2, 32441190), (3, 21627460), (4, 16220595), (5, 12976476), (6, 10813730), (10, 6488238), (12, 5406865), (15, 4325492), (20, 3244119), (30, 2162746), (31, 2092980), (60, 1081373), (62, 1046490), (93, 697660), (124, 523245), (155, 418596), (186, 348830), (310, 209298), (372, 174415), (465, 139532), (620, 104649), (930, 69766), (1860, 34883)]