7265722470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1\times {\mathrm{3319}}^1$

素因数の和:5069

約数の個数: 64

約数和(自身を含む): 17859156480

約数和(自身を除く): 10593434010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1697, 3319, 3394, 5091, 6638, 8485, 9957, 10182, 16595, 16970, 19914, 25455, 33190, 49785, 50910, 72971, 99570, 142717, 145942, 218913, 285434, 364855, 428151, 437826, 713585, 729710, 856302, 1094565, 1427170, 2140755, 2189130, 4281510, 5632343, 11264686, 16897029, 28161715, 33794058, 56323430, 84485145, 168970290, 242190749, 484381498, 726572247, 1210953745, 1453144494, 2421907490, 3632861235, 7265722470]

約数ペア:

[(1, 7265722470), (2, 3632861235), (3, 2421907490), (5, 1453144494), (6, 1210953745), (10, 726572247), (15, 484381498), (30, 242190749), (43, 168970290), (86, 84485145), (129, 56323430), (215, 33794058), (258, 28161715), (430, 16897029), (645, 11264686), (1290, 5632343), (1697, 4281510), (3319, 2189130), (3394, 2140755), (5091, 1427170), (6638, 1094565), (8485, 856302), (9957, 729710), (10182, 713585), (16595, 437826), (16970, 428151), (19914, 364855), (25455, 285434), (33190, 218913), (49785, 145942), (50910, 142717), (72971, 99570)]