2213580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 4076340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 467, 474, 790, 934, 948, 1185, 1401, 1580, 1868, 2335, 2370, 2802, 4670, 4740, 5604, 7005, 9340, 14010, 28020, 36893, 73786, 110679, 147572, 184465, 221358, 368930, 442716, 553395, 737860, 1106790, 2213580]

約数ペア:

[(1, 2213580), (2, 1106790), (3, 737860), (4, 553395), (5, 442716), (6, 368930), (10, 221358), (12, 184465), (15, 147572), (20, 110679), (30, 73786), (60, 36893), (79, 28020), (158, 14010), (237, 9340), (316, 7005), (395, 5604), (467, 4740), (474, 4670), (790, 2802), (934, 2370), (948, 2335), (1185, 1868), (1401, 1580)]