677949540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4993}}^1$

素因数の和:5109

約数の個数: 96

約数和(自身を含む): 1986733056

約数和(自身を除く): 1308783516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 620, 730, 876, 930, 1095, 1460, 1860, 2190, 2263, 4380, 4526, 4993, 6789, 9052, 9986, 11315, 13578, 14979, 19972, 22630, 24965, 27156, 29958, 33945, 45260, 49930, 59916, 67890, 74895, 99860, 135780, 149790, 154783, 299580, 309566, 364489, 464349, 619132, 728978, 773915, 928698, 1093467, 1457956, 1547830, 1822445, 1857396, 2186934, 2321745, 3095660, 3644890, 4373868, 4643490, 5467335, 7289780, 9286980, 10934670, 11299159, 21869340, 22598318, 33897477, 45196636, 56495795, 67794954, 112991590, 135589908, 169487385, 225983180, 338974770, 677949540]

約数ペア:

[(1, 677949540), (2, 338974770), (3, 225983180), (4, 169487385), (5, 135589908), (6, 112991590), (10, 67794954), (12, 56495795), (15, 45196636), (20, 33897477), (30, 22598318), (31, 21869340), (60, 11299159), (62, 10934670), (73, 9286980), (93, 7289780), (124, 5467335), (146, 4643490), (155, 4373868), (186, 3644890), (219, 3095660), (292, 2321745), (310, 2186934), (365, 1857396), (372, 1822445), (438, 1547830), (465, 1457956), (620, 1093467), (730, 928698), (876, 773915), (930, 728978), (1095, 619132), (1460, 464349), (1860, 364489), (2190, 309566), (2263, 299580), (4380, 154783), (4526, 149790), (4993, 135780), (6789, 99860), (9052, 74895), (9986, 67890), (11315, 59916), (13578, 49930), (14979, 45260), (19972, 33945), (22630, 29958), (24965, 27156)]