417060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 1450176

約数和(自身を除く): 1033116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 331, 420, 630, 662, 993, 1260, 1324, 1655, 1986, 2317, 2979, 3310, 3972, 4634, 4965, 5958, 6620, 6951, 9268, 9930, 11585, 11916, 13902, 14895, 19860, 20853, 23170, 27804, 29790, 34755, 41706, 46340, 59580, 69510, 83412, 104265, 139020, 208530, 417060]

約数ペア:

[(1, 417060), (2, 208530), (3, 139020), (4, 104265), (5, 83412), (6, 69510), (7, 59580), (9, 46340), (10, 41706), (12, 34755), (14, 29790), (15, 27804), (18, 23170), (20, 20853), (21, 19860), (28, 14895), (30, 13902), (35, 11916), (36, 11585), (42, 9930), (45, 9268), (60, 6951), (63, 6620), (70, 5958), (84, 4965), (90, 4634), (105, 3972), (126, 3310), (140, 2979), (180, 2317), (210, 1986), (252, 1655), (315, 1324), (331, 1260), (420, 993), (630, 662)]