6505470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 17740008

約数和(自身を除く): 11234538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 43, 45, 82, 86, 90, 123, 129, 205, 215, 246, 258, 369, 387, 410, 430, 615, 645, 738, 774, 1230, 1290, 1681, 1763, 1845, 1935, 3362, 3526, 3690, 3870, 5043, 5289, 8405, 8815, 10086, 10578, 15129, 15867, 16810, 17630, 25215, 26445, 30258, 31734, 50430, 52890, 72283, 75645, 79335, 144566, 151290, 158670, 216849, 361415, 433698, 650547, 722830, 1084245, 1301094, 2168490, 3252735, 6505470]

約数ペア:

[(1, 6505470), (2, 3252735), (3, 2168490), (5, 1301094), (6, 1084245), (9, 722830), (10, 650547), (15, 433698), (18, 361415), (30, 216849), (41, 158670), (43, 151290), (45, 144566), (82, 79335), (86, 75645), (90, 72283), (123, 52890), (129, 50430), (205, 31734), (215, 30258), (246, 26445), (258, 25215), (369, 17630), (387, 16810), (410, 15867), (430, 15129), (615, 10578), (645, 10086), (738, 8815), (774, 8405), (1230, 5289), (1290, 5043), (1681, 3870), (1763, 3690), (1845, 3526), (1935, 3362)]