12657180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12409}}^1$

素因数の和:12438

約数の個数: 48

約数和(自身を含む): 37527840

約数和(自身を除く): 24870660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12409, 24818, 37227, 49636, 62045, 74454, 124090, 148908, 186135, 210953, 248180, 372270, 421906, 632859, 744540, 843812, 1054765, 1265718, 2109530, 2531436, 3164295, 4219060, 6328590, 12657180]

約数ペア:

[(1, 12657180), (2, 6328590), (3, 4219060), (4, 3164295), (5, 2531436), (6, 2109530), (10, 1265718), (12, 1054765), (15, 843812), (17, 744540), (20, 632859), (30, 421906), (34, 372270), (51, 248180), (60, 210953), (68, 186135), (85, 148908), (102, 124090), (170, 74454), (204, 62045), (255, 49636), (340, 37227), (510, 24818), (1020, 12409)]