86766330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1571}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 239044608

約数和(自身を除く): 152278278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 1315, 1571, 1578, 1841, 2630, 3142, 3682, 3945, 4713, 5523, 7855, 7890, 9205, 9426, 10997, 11046, 15710, 18410, 21994, 23565, 27615, 32991, 47130, 54985, 55230, 65982, 109970, 164955, 329910, 413173, 826346, 1239519, 2065865, 2479038, 2892211, 4131730, 5784422, 6197595, 8676633, 12395190, 14461055, 17353266, 28922110, 43383165, 86766330]

約数ペア:

[(1, 86766330), (2, 43383165), (3, 28922110), (5, 17353266), (6, 14461055), (7, 12395190), (10, 8676633), (14, 6197595), (15, 5784422), (21, 4131730), (30, 2892211), (35, 2479038), (42, 2065865), (70, 1239519), (105, 826346), (210, 413173), (263, 329910), (526, 164955), (789, 109970), (1315, 65982), (1571, 55230), (1578, 54985), (1841, 47130), (2630, 32991), (3142, 27615), (3682, 23565), (3945, 21994), (4713, 18410), (5523, 15710), (7855, 11046), (7890, 10997), (9205, 9426)]