3730380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 10590720

約数和(自身を除く): 6860340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 787, 790, 948, 1185, 1574, 1580, 2361, 2370, 3148, 3935, 4722, 4740, 7870, 9444, 11805, 15740, 23610, 47220, 62173, 124346, 186519, 248692, 310865, 373038, 621730, 746076, 932595, 1243460, 1865190, 3730380]

約数ペア:

[(1, 3730380), (2, 1865190), (3, 1243460), (4, 932595), (5, 746076), (6, 621730), (10, 373038), (12, 310865), (15, 248692), (20, 186519), (30, 124346), (60, 62173), (79, 47220), (158, 23610), (237, 15740), (316, 11805), (395, 9444), (474, 7870), (787, 4740), (790, 4722), (948, 3935), (1185, 3148), (1574, 2370), (1580, 2361)]