25169970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4179

約数の個数: 64

約数和(自身を含む): 71435520

約数和(自身を除く): 46265550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 4133, 6090, 8266, 12399, 20665, 24798, 28931, 41330, 57862, 61995, 86793, 119857, 123990, 144655, 173586, 239714, 289310, 359571, 433965, 599285, 719142, 838999, 867930, 1198570, 1677998, 1797855, 2516997, 3595710, 4194995, 5033994, 8389990, 12584985, 25169970]

約数ペア:

[(1, 25169970), (2, 12584985), (3, 8389990), (5, 5033994), (6, 4194995), (7, 3595710), (10, 2516997), (14, 1797855), (15, 1677998), (21, 1198570), (29, 867930), (30, 838999), (35, 719142), (42, 599285), (58, 433965), (70, 359571), (87, 289310), (105, 239714), (145, 173586), (174, 144655), (203, 123990), (210, 119857), (290, 86793), (406, 61995), (435, 57862), (609, 41330), (870, 28931), (1015, 24798), (1218, 20665), (2030, 12399), (3045, 8266), (4133, 6090)]