69740940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 204120000

約数和(自身を除く): 134379060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 149, 174, 269, 290, 298, 348, 435, 447, 538, 580, 596, 745, 807, 870, 894, 1076, 1345, 1490, 1614, 1740, 1788, 2235, 2690, 2980, 3228, 4035, 4321, 4470, 5380, 7801, 8070, 8642, 8940, 12963, 15602, 16140, 17284, 21605, 23403, 25926, 31204, 39005, 40081, 43210, 46806, 51852, 64815, 78010, 80162, 86420, 93612, 117015, 120243, 129630, 156020, 160324, 200405, 234030, 240486, 259260, 400810, 468060, 480972, 601215, 801620, 1162349, 1202430, 2324698, 2404860, 3487047, 4649396, 5811745, 6974094, 11623490, 13948188, 17435235, 23246980, 34870470, 69740940]

約数ペア:

[(1, 69740940), (2, 34870470), (3, 23246980), (4, 17435235), (5, 13948188), (6, 11623490), (10, 6974094), (12, 5811745), (15, 4649396), (20, 3487047), (29, 2404860), (30, 2324698), (58, 1202430), (60, 1162349), (87, 801620), (116, 601215), (145, 480972), (149, 468060), (174, 400810), (269, 259260), (290, 240486), (298, 234030), (348, 200405), (435, 160324), (447, 156020), (538, 129630), (580, 120243), (596, 117015), (745, 93612), (807, 86420), (870, 80162), (894, 78010), (1076, 64815), (1345, 51852), (1490, 46806), (1614, 43210), (1740, 40081), (1788, 39005), (2235, 31204), (2690, 25926), (2980, 23403), (3228, 21605), (4035, 17284), (4321, 16140), (4470, 15602), (5380, 12963), (7801, 8940), (8070, 8642)]