8845470

素因数分解:

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

素因数の和:378

約数の個数: 48

約数和(自身を含む): 23718960

約数和(自身を除く): 14873490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 4887, 5430, 8145, 9774, 16290, 24435, 32761, 48870, 65522, 98283, 163805, 196566, 294849, 327610, 491415, 589698, 884547, 982830, 1474245, 1769094, 2948490, 4422735, 8845470]

約数ペア:

[(1, 8845470), (2, 4422735), (3, 2948490), (5, 1769094), (6, 1474245), (9, 982830), (10, 884547), (15, 589698), (18, 491415), (27, 327610), (30, 294849), (45, 196566), (54, 163805), (90, 98283), (135, 65522), (181, 48870), (270, 32761), (362, 24435), (543, 16290), (905, 9774), (1086, 8145), (1629, 5430), (1810, 4887), (2715, 3258)]