700470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 1873872

約数和(自身を除く): 1173402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 181, 215, 258, 362, 387, 430, 543, 645, 774, 905, 1086, 1290, 1629, 1810, 1935, 2715, 3258, 3870, 5430, 7783, 8145, 15566, 16290, 23349, 38915, 46698, 70047, 77830, 116745, 140094, 233490, 350235, 700470]

約数ペア:

[(1, 700470), (2, 350235), (3, 233490), (5, 140094), (6, 116745), (9, 77830), (10, 70047), (15, 46698), (18, 38915), (30, 23349), (43, 16290), (45, 15566), (86, 8145), (90, 7783), (129, 5430), (181, 3870), (215, 3258), (258, 2715), (362, 1935), (387, 1810), (430, 1629), (543, 1290), (645, 1086), (774, 905)]