9719220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 31627008

約数和(自身を除く): 21907788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 317, 365, 420, 438, 511, 634, 730, 876, 951, 1022, 1095, 1268, 1460, 1533, 1585, 1902, 2044, 2190, 2219, 2555, 3066, 3170, 3804, 4380, 4438, 4755, 5110, 6132, 6340, 6657, 7665, 8876, 9510, 10220, 11095, 13314, 15330, 19020, 22190, 23141, 26628, 30660, 33285, 44380, 46282, 66570, 69423, 92564, 115705, 133140, 138846, 161987, 231410, 277692, 323974, 347115, 462820, 485961, 647948, 694230, 809935, 971922, 1388460, 1619870, 1943844, 2429805, 3239740, 4859610, 9719220]

約数ペア:

[(1, 9719220), (2, 4859610), (3, 3239740), (4, 2429805), (5, 1943844), (6, 1619870), (7, 1388460), (10, 971922), (12, 809935), (14, 694230), (15, 647948), (20, 485961), (21, 462820), (28, 347115), (30, 323974), (35, 277692), (42, 231410), (60, 161987), (70, 138846), (73, 133140), (84, 115705), (105, 92564), (140, 69423), (146, 66570), (210, 46282), (219, 44380), (292, 33285), (317, 30660), (365, 26628), (420, 23141), (438, 22190), (511, 19020), (634, 15330), (730, 13314), (876, 11095), (951, 10220), (1022, 9510), (1095, 8876), (1268, 7665), (1460, 6657), (1533, 6340), (1585, 6132), (1902, 5110), (2044, 4755), (2190, 4438), (2219, 4380), (2555, 3804), (3066, 3170)]