9175890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 14152110

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 199, 265, 290, 318, 398, 435, 530, 597, 795, 870, 995, 1194, 1537, 1590, 1990, 2985, 3074, 4611, 5771, 5970, 7685, 9222, 10547, 11542, 15370, 17313, 21094, 23055, 28855, 31641, 34626, 46110, 52735, 57710, 63282, 86565, 105470, 158205, 173130, 305863, 316410, 611726, 917589, 1529315, 1835178, 3058630, 4587945, 9175890]

約数ペア:

[(1, 9175890), (2, 4587945), (3, 3058630), (5, 1835178), (6, 1529315), (10, 917589), (15, 611726), (29, 316410), (30, 305863), (53, 173130), (58, 158205), (87, 105470), (106, 86565), (145, 63282), (159, 57710), (174, 52735), (199, 46110), (265, 34626), (290, 31641), (318, 28855), (398, 23055), (435, 21094), (530, 17313), (597, 15370), (795, 11542), (870, 10547), (995, 9222), (1194, 7685), (1537, 5970), (1590, 5771), (1990, 4611), (2985, 3074)]