7378140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1627

約数の個数: 96

約数和(自身を含む): 25772544

約数和(自身を除く): 18394404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 1597, 2310, 3194, 4620, 4791, 6388, 7985, 9582, 11179, 15970, 17567, 19164, 22358, 23955, 31940, 33537, 35134, 44716, 47910, 52701, 55895, 67074, 70268, 87835, 95820, 105402, 111790, 122969, 134148, 167685, 175670, 210804, 223580, 245938, 263505, 335370, 351340, 368907, 491876, 527010, 614845, 670740, 737814, 1054020, 1229690, 1475628, 1844535, 2459380, 3689070, 7378140]

約数ペア:

[(1, 7378140), (2, 3689070), (3, 2459380), (4, 1844535), (5, 1475628), (6, 1229690), (7, 1054020), (10, 737814), (11, 670740), (12, 614845), (14, 527010), (15, 491876), (20, 368907), (21, 351340), (22, 335370), (28, 263505), (30, 245938), (33, 223580), (35, 210804), (42, 175670), (44, 167685), (55, 134148), (60, 122969), (66, 111790), (70, 105402), (77, 95820), (84, 87835), (105, 70268), (110, 67074), (132, 55895), (140, 52701), (154, 47910), (165, 44716), (210, 35134), (220, 33537), (231, 31940), (308, 23955), (330, 22358), (385, 19164), (420, 17567), (462, 15970), (660, 11179), (770, 9582), (924, 7985), (1155, 6388), (1540, 4791), (1597, 4620), (2310, 3194)]