3142380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 8918784

約数和(自身を除く): 5776404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 631, 830, 996, 1245, 1262, 1660, 1893, 2490, 2524, 3155, 3786, 4980, 6310, 7572, 9465, 12620, 18930, 37860, 52373, 104746, 157119, 209492, 261865, 314238, 523730, 628476, 785595, 1047460, 1571190, 3142380]

約数ペア:

[(1, 3142380), (2, 1571190), (3, 1047460), (4, 785595), (5, 628476), (6, 523730), (10, 314238), (12, 261865), (15, 209492), (20, 157119), (30, 104746), (60, 52373), (83, 37860), (166, 18930), (249, 12620), (332, 9465), (415, 7572), (498, 6310), (631, 4980), (830, 3786), (996, 3155), (1245, 2524), (1262, 2490), (1660, 1893)]