2669610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 6905088

約数和(自身を除く): 4235478

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 73, 106, 115, 138, 146, 159, 219, 230, 265, 318, 345, 365, 438, 530, 690, 730, 795, 1095, 1219, 1590, 1679, 2190, 2438, 3358, 3657, 3869, 5037, 6095, 7314, 7738, 8395, 10074, 11607, 12190, 16790, 18285, 19345, 23214, 25185, 36570, 38690, 50370, 58035, 88987, 116070, 177974, 266961, 444935, 533922, 889870, 1334805, 2669610]

約数ペア:

[(1, 2669610), (2, 1334805), (3, 889870), (5, 533922), (6, 444935), (10, 266961), (15, 177974), (23, 116070), (30, 88987), (46, 58035), (53, 50370), (69, 38690), (73, 36570), (106, 25185), (115, 23214), (138, 19345), (146, 18285), (159, 16790), (219, 12190), (230, 11607), (265, 10074), (318, 8395), (345, 7738), (365, 7314), (438, 6095), (530, 5037), (690, 3869), (730, 3657), (795, 3358), (1095, 2438), (1219, 2190), (1590, 1679)]