402532890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13567}}^1$

素因数の和:13643

約数の個数: 64

約数和(自身を含む): 1031602176

約数和(自身を除く): 629069286

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1978, 2967, 4945, 5934, 9890, 13567, 14835, 27134, 29670, 40701, 67835, 81402, 135670, 203505, 312041, 407010, 583381, 624082, 936123, 1166762, 1560205, 1750143, 1872246, 2916905, 3120410, 3500286, 4680615, 5833810, 8750715, 9361230, 13417763, 17501430, 26835526, 40253289, 67088815, 80506578, 134177630, 201266445, 402532890]

約数ペア:

[(1, 402532890), (2, 201266445), (3, 134177630), (5, 80506578), (6, 67088815), (10, 40253289), (15, 26835526), (23, 17501430), (30, 13417763), (43, 9361230), (46, 8750715), (69, 5833810), (86, 4680615), (115, 3500286), (129, 3120410), (138, 2916905), (215, 1872246), (230, 1750143), (258, 1560205), (345, 1166762), (430, 936123), (645, 624082), (690, 583381), (989, 407010), (1290, 312041), (1978, 203505), (2967, 135670), (4945, 81402), (5934, 67835), (9890, 40701), (13567, 29670), (14835, 27134)]