7374060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 22722336

約数和(自身を除く): 15348276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 577, 639, 710, 852, 1065, 1154, 1278, 1420, 1731, 2130, 2308, 2556, 2885, 3195, 3462, 4260, 5193, 5770, 6390, 6924, 8655, 10386, 11540, 12780, 17310, 20772, 25965, 34620, 40967, 51930, 81934, 103860, 122901, 163868, 204835, 245802, 368703, 409670, 491604, 614505, 737406, 819340, 1229010, 1474812, 1843515, 2458020, 3687030, 7374060]

約数ペア:

[(1, 7374060), (2, 3687030), (3, 2458020), (4, 1843515), (5, 1474812), (6, 1229010), (9, 819340), (10, 737406), (12, 614505), (15, 491604), (18, 409670), (20, 368703), (30, 245802), (36, 204835), (45, 163868), (60, 122901), (71, 103860), (90, 81934), (142, 51930), (180, 40967), (213, 34620), (284, 25965), (355, 20772), (426, 17310), (577, 12780), (639, 11540), (710, 10386), (852, 8655), (1065, 6924), (1154, 6390), (1278, 5770), (1420, 5193), (1731, 4260), (2130, 3462), (2308, 3195), (2556, 2885)]