11521770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 30772224

約数和(自身を除く): 19250454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 953, 1209, 1906, 2015, 2418, 2859, 4030, 4765, 5718, 6045, 9530, 12090, 12389, 14295, 24778, 28590, 29543, 37167, 59086, 61945, 74334, 88629, 123890, 147715, 177258, 185835, 295430, 371670, 384059, 443145, 768118, 886290, 1152177, 1920295, 2304354, 3840590, 5760885, 11521770]

約数ペア:

[(1, 11521770), (2, 5760885), (3, 3840590), (5, 2304354), (6, 1920295), (10, 1152177), (13, 886290), (15, 768118), (26, 443145), (30, 384059), (31, 371670), (39, 295430), (62, 185835), (65, 177258), (78, 147715), (93, 123890), (130, 88629), (155, 74334), (186, 61945), (195, 59086), (310, 37167), (390, 29543), (403, 28590), (465, 24778), (806, 14295), (930, 12389), (953, 12090), (1209, 9530), (1906, 6045), (2015, 5718), (2418, 4765), (2859, 4030)]