8921010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 25546752

約数和(自身を除く): 16625742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 1847, 2415, 3694, 4830, 5541, 9235, 11082, 12929, 18470, 25858, 27705, 38787, 42481, 55410, 64645, 77574, 84962, 127443, 129290, 193935, 212405, 254886, 297367, 387870, 424810, 594734, 637215, 892101, 1274430, 1486835, 1784202, 2973670, 4460505, 8921010]

約数ペア:

[(1, 8921010), (2, 4460505), (3, 2973670), (5, 1784202), (6, 1486835), (7, 1274430), (10, 892101), (14, 637215), (15, 594734), (21, 424810), (23, 387870), (30, 297367), (35, 254886), (42, 212405), (46, 193935), (69, 129290), (70, 127443), (105, 84962), (115, 77574), (138, 64645), (161, 55410), (210, 42481), (230, 38787), (322, 27705), (345, 25858), (483, 18470), (690, 12929), (805, 11082), (966, 9235), (1610, 5541), (1847, 4830), (2415, 3694)]