4851390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 7590210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 89, 115, 138, 158, 178, 230, 237, 267, 345, 395, 445, 474, 534, 690, 790, 890, 1185, 1335, 1817, 2047, 2370, 2670, 3634, 4094, 5451, 6141, 7031, 9085, 10235, 10902, 12282, 14062, 18170, 20470, 21093, 27255, 30705, 35155, 42186, 54510, 61410, 70310, 105465, 161713, 210930, 323426, 485139, 808565, 970278, 1617130, 2425695, 4851390]

約数ペア:

[(1, 4851390), (2, 2425695), (3, 1617130), (5, 970278), (6, 808565), (10, 485139), (15, 323426), (23, 210930), (30, 161713), (46, 105465), (69, 70310), (79, 61410), (89, 54510), (115, 42186), (138, 35155), (158, 30705), (178, 27255), (230, 21093), (237, 20470), (267, 18170), (345, 14062), (395, 12282), (445, 10902), (474, 10235), (534, 9085), (690, 7031), (790, 6141), (890, 5451), (1185, 4094), (1335, 3634), (1817, 2670), (2047, 2370)]