11937420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6029}}^1$

素因数の和:6055

約数の個数: 72

約数和(自身を含む): 39508560

約数和(自身を除く): 27571140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6029, 12058, 18087, 24116, 30145, 36174, 54261, 60290, 66319, 72348, 90435, 108522, 120580, 132638, 180870, 198957, 217044, 265276, 271305, 331595, 361740, 397914, 542610, 596871, 663190, 795828, 994785, 1085220, 1193742, 1326380, 1989570, 2387484, 2984355, 3979140, 5968710, 11937420]

約数ペア:

[(1, 11937420), (2, 5968710), (3, 3979140), (4, 2984355), (5, 2387484), (6, 1989570), (9, 1326380), (10, 1193742), (11, 1085220), (12, 994785), (15, 795828), (18, 663190), (20, 596871), (22, 542610), (30, 397914), (33, 361740), (36, 331595), (44, 271305), (45, 265276), (55, 217044), (60, 198957), (66, 180870), (90, 132638), (99, 120580), (110, 108522), (132, 90435), (165, 72348), (180, 66319), (198, 60290), (220, 54261), (330, 36174), (396, 30145), (495, 24116), (660, 18087), (990, 12058), (1980, 6029)]