122661420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9421}}^1$

素因数の和:9471

約数の個数: 96

約数和(自身を含む): 405221376

約数和(自身を除く): 282559956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 9421, 13020, 18842, 28263, 37684, 47105, 56526, 65947, 94210, 113052, 131894, 141315, 188420, 197841, 263788, 282630, 292051, 329735, 395682, 565260, 584102, 659470, 791364, 876153, 989205, 1168204, 1318940, 1460255, 1752306, 1978410, 2044357, 2920510, 3504612, 3956820, 4088714, 4380765, 5841020, 6133071, 8177428, 8761530, 10221785, 12266142, 17523060, 20443570, 24532284, 30665355, 40887140, 61330710, 122661420]

約数ペア:

[(1, 122661420), (2, 61330710), (3, 40887140), (4, 30665355), (5, 24532284), (6, 20443570), (7, 17523060), (10, 12266142), (12, 10221785), (14, 8761530), (15, 8177428), (20, 6133071), (21, 5841020), (28, 4380765), (30, 4088714), (31, 3956820), (35, 3504612), (42, 2920510), (60, 2044357), (62, 1978410), (70, 1752306), (84, 1460255), (93, 1318940), (105, 1168204), (124, 989205), (140, 876153), (155, 791364), (186, 659470), (210, 584102), (217, 565260), (310, 395682), (372, 329735), (420, 292051), (434, 282630), (465, 263788), (620, 197841), (651, 188420), (868, 141315), (930, 131894), (1085, 113052), (1302, 94210), (1860, 65947), (2170, 56526), (2604, 47105), (3255, 37684), (4340, 28263), (6510, 18842), (9421, 13020)]