30926940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 96574464

約数和(自身を除く): 65647524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 997, 1034, 1410, 1551, 1994, 2068, 2585, 2820, 2991, 3102, 3988, 4985, 5170, 5982, 6204, 7755, 9970, 10340, 10967, 11964, 14955, 15510, 19940, 21934, 29910, 31020, 32901, 43868, 46859, 54835, 59820, 65802, 93718, 109670, 131604, 140577, 164505, 187436, 219340, 234295, 281154, 329010, 468590, 515449, 562308, 658020, 702885, 937180, 1030898, 1405770, 1546347, 2061796, 2577245, 2811540, 3092694, 5154490, 6185388, 7731735, 10308980, 15463470, 30926940]

約数ペア:

[(1, 30926940), (2, 15463470), (3, 10308980), (4, 7731735), (5, 6185388), (6, 5154490), (10, 3092694), (11, 2811540), (12, 2577245), (15, 2061796), (20, 1546347), (22, 1405770), (30, 1030898), (33, 937180), (44, 702885), (47, 658020), (55, 562308), (60, 515449), (66, 468590), (94, 329010), (110, 281154), (132, 234295), (141, 219340), (165, 187436), (188, 164505), (220, 140577), (235, 131604), (282, 109670), (330, 93718), (470, 65802), (517, 59820), (564, 54835), (660, 46859), (705, 43868), (940, 32901), (997, 31020), (1034, 29910), (1410, 21934), (1551, 19940), (1994, 15510), (2068, 14955), (2585, 11964), (2820, 10967), (2991, 10340), (3102, 9970), (3988, 7755), (4985, 6204), (5170, 5982)]