853666860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 2422812672

約数和(自身を除く): 1569145812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 191, 326, 382, 457, 489, 573, 652, 764, 815, 914, 955, 978, 1146, 1371, 1630, 1828, 1910, 1956, 2285, 2292, 2445, 2742, 2865, 3260, 3820, 4570, 4890, 5484, 5730, 6855, 9140, 9780, 11460, 13710, 27420, 31133, 62266, 74491, 87287, 93399, 124532, 148982, 155665, 174574, 186798, 223473, 261861, 297964, 311330, 349148, 372455, 373596, 436435, 446946, 466995, 523722, 622660, 744910, 872870, 893892, 933990, 1047444, 1117365, 1309305, 1489820, 1745740, 1867980, 2234730, 2618610, 4469460, 5237220, 14227781, 28455562, 42683343, 56911124, 71138905, 85366686, 142277810, 170733372, 213416715, 284555620, 426833430, 853666860]

約数ペア:

[(1, 853666860), (2, 426833430), (3, 284555620), (4, 213416715), (5, 170733372), (6, 142277810), (10, 85366686), (12, 71138905), (15, 56911124), (20, 42683343), (30, 28455562), (60, 14227781), (163, 5237220), (191, 4469460), (326, 2618610), (382, 2234730), (457, 1867980), (489, 1745740), (573, 1489820), (652, 1309305), (764, 1117365), (815, 1047444), (914, 933990), (955, 893892), (978, 872870), (1146, 744910), (1371, 622660), (1630, 523722), (1828, 466995), (1910, 446946), (1956, 436435), (2285, 373596), (2292, 372455), (2445, 349148), (2742, 311330), (2865, 297964), (3260, 261861), (3820, 223473), (4570, 186798), (4890, 174574), (5484, 155665), (5730, 148982), (6855, 124532), (9140, 93399), (9780, 87287), (11460, 74491), (13710, 62266), (27420, 31133)]