4258620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 13169520

約数和(自身を除く): 8910900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 401, 531, 590, 708, 802, 885, 1062, 1180, 1203, 1604, 1770, 2005, 2124, 2406, 2655, 3540, 3609, 4010, 4812, 5310, 6015, 7218, 8020, 10620, 12030, 14436, 18045, 23659, 24060, 36090, 47318, 70977, 72180, 94636, 118295, 141954, 212931, 236590, 283908, 354885, 425862, 473180, 709770, 851724, 1064655, 1419540, 2129310, 4258620]

約数ペア:

[(1, 4258620), (2, 2129310), (3, 1419540), (4, 1064655), (5, 851724), (6, 709770), (9, 473180), (10, 425862), (12, 354885), (15, 283908), (18, 236590), (20, 212931), (30, 141954), (36, 118295), (45, 94636), (59, 72180), (60, 70977), (90, 47318), (118, 36090), (177, 24060), (180, 23659), (236, 18045), (295, 14436), (354, 12030), (401, 10620), (531, 8020), (590, 7218), (708, 6015), (802, 5310), (885, 4812), (1062, 4010), (1180, 3609), (1203, 3540), (1604, 2655), (1770, 2406), (2005, 2124)]