12210930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 35178624

約数和(自身を除く): 22967694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 347, 391, 414, 510, 690, 694, 765, 782, 1035, 1041, 1173, 1530, 1735, 1955, 2070, 2082, 2346, 3123, 3470, 3519, 3910, 5205, 5865, 5899, 6246, 7038, 7981, 10410, 11730, 11798, 15615, 15962, 17595, 17697, 23943, 29495, 31230, 35190, 35394, 39905, 47886, 53091, 58990, 71829, 79810, 88485, 106182, 119715, 135677, 143658, 176970, 239430, 265455, 271354, 359145, 407031, 530910, 678385, 718290, 814062, 1221093, 1356770, 2035155, 2442186, 4070310, 6105465, 12210930]

約数ペア:

[(1, 12210930), (2, 6105465), (3, 4070310), (5, 2442186), (6, 2035155), (9, 1356770), (10, 1221093), (15, 814062), (17, 718290), (18, 678385), (23, 530910), (30, 407031), (34, 359145), (45, 271354), (46, 265455), (51, 239430), (69, 176970), (85, 143658), (90, 135677), (102, 119715), (115, 106182), (138, 88485), (153, 79810), (170, 71829), (207, 58990), (230, 53091), (255, 47886), (306, 39905), (345, 35394), (347, 35190), (391, 31230), (414, 29495), (510, 23943), (690, 17697), (694, 17595), (765, 15962), (782, 15615), (1035, 11798), (1041, 11730), (1173, 10410), (1530, 7981), (1735, 7038), (1955, 6246), (2070, 5899), (2082, 5865), (2346, 5205), (3123, 3910), (3470, 3519)]