2911410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 5071950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 263, 270, 369, 410, 526, 615, 738, 789, 1107, 1230, 1315, 1578, 1845, 2214, 2367, 2630, 3690, 3945, 4734, 5535, 7101, 7890, 10783, 11070, 11835, 14202, 21566, 23670, 32349, 35505, 53915, 64698, 71010, 97047, 107830, 161745, 194094, 291141, 323490, 485235, 582282, 970470, 1455705, 2911410]

約数ペア:

[(1, 2911410), (2, 1455705), (3, 970470), (5, 582282), (6, 485235), (9, 323490), (10, 291141), (15, 194094), (18, 161745), (27, 107830), (30, 97047), (41, 71010), (45, 64698), (54, 53915), (82, 35505), (90, 32349), (123, 23670), (135, 21566), (205, 14202), (246, 11835), (263, 11070), (270, 10783), (369, 7890), (410, 7101), (526, 5535), (615, 4734), (738, 3945), (789, 3690), (1107, 2630), (1230, 2367), (1315, 2214), (1578, 1845)]