190012380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{40087}}^1$

素因数の和:40178

約数の個数: 48

約数和(自身を含む): 538782720

約数和(自身を除く): 348770340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 40087, 80174, 120261, 160348, 200435, 240522, 400870, 481044, 601305, 801740, 1202610, 2405220, 3166873, 6333746, 9500619, 12667492, 15834365, 19001238, 31668730, 38002476, 47503095, 63337460, 95006190, 190012380]

約数ペア:

[(1, 190012380), (2, 95006190), (3, 63337460), (4, 47503095), (5, 38002476), (6, 31668730), (10, 19001238), (12, 15834365), (15, 12667492), (20, 9500619), (30, 6333746), (60, 3166873), (79, 2405220), (158, 1202610), (237, 801740), (316, 601305), (395, 481044), (474, 400870), (790, 240522), (948, 200435), (1185, 160348), (1580, 120261), (2370, 80174), (4740, 40087)]