29491740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2777}}^1$

素因数の和:2851

約数の個数: 72

約数和(自身を含む): 91007280

約数和(自身を除く): 61515540

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, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 2777, 3540, 5310, 5554, 8331, 10620, 11108, 13885, 16662, 24993, 27770, 33324, 41655, 49986, 55540, 83310, 99972, 124965, 163843, 166620, 249930, 327686, 491529, 499860, 655372, 819215, 983058, 1474587, 1638430, 1966116, 2457645, 2949174, 3276860, 4915290, 5898348, 7372935, 9830580, 14745870, 29491740]

約数ペア:

[(1, 29491740), (2, 14745870), (3, 9830580), (4, 7372935), (5, 5898348), (6, 4915290), (9, 3276860), (10, 2949174), (12, 2457645), (15, 1966116), (18, 1638430), (20, 1474587), (30, 983058), (36, 819215), (45, 655372), (59, 499860), (60, 491529), (90, 327686), (118, 249930), (177, 166620), (180, 163843), (236, 124965), (295, 99972), (354, 83310), (531, 55540), (590, 49986), (708, 41655), (885, 33324), (1062, 27770), (1180, 24993), (1770, 16662), (2124, 13885), (2655, 11108), (2777, 10620), (3540, 8331), (5310, 5554)]