2365290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 6309576

約数和(自身を除く): 3944286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 641, 738, 1230, 1282, 1845, 1923, 3205, 3690, 3846, 5769, 6410, 9615, 11538, 19230, 26281, 28845, 52562, 57690, 78843, 131405, 157686, 236529, 262810, 394215, 473058, 788430, 1182645, 2365290]

約数ペア:

[(1, 2365290), (2, 1182645), (3, 788430), (5, 473058), (6, 394215), (9, 262810), (10, 236529), (15, 157686), (18, 131405), (30, 78843), (41, 57690), (45, 52562), (82, 28845), (90, 26281), (123, 19230), (205, 11538), (246, 9615), (369, 6410), (410, 5769), (615, 3846), (641, 3690), (738, 3205), (1230, 1923), (1282, 1845)]