12161610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 33500160

約数和(自身を除く): 21338550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1453, 1674, 2790, 2906, 4185, 4359, 7265, 8370, 8718, 13077, 14530, 21795, 26154, 39231, 43590, 45043, 65385, 78462, 90086, 130770, 135129, 196155, 225215, 270258, 392310, 405387, 450430, 675645, 810774, 1216161, 1351290, 2026935, 2432322, 4053870, 6080805, 12161610]

約数ペア:

[(1, 12161610), (2, 6080805), (3, 4053870), (5, 2432322), (6, 2026935), (9, 1351290), (10, 1216161), (15, 810774), (18, 675645), (27, 450430), (30, 405387), (31, 392310), (45, 270258), (54, 225215), (62, 196155), (90, 135129), (93, 130770), (135, 90086), (155, 78462), (186, 65385), (270, 45043), (279, 43590), (310, 39231), (465, 26154), (558, 21795), (837, 14530), (930, 13077), (1395, 8718), (1453, 8370), (1674, 7265), (2790, 4359), (2906, 4185)]