2225070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 80

約数和(自身を含む): 6220368

約数和(自身を除く): 3995298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 67, 81, 82, 90, 123, 134, 135, 162, 201, 205, 246, 270, 335, 369, 402, 405, 410, 603, 615, 670, 738, 810, 1005, 1107, 1206, 1230, 1809, 1845, 2010, 2214, 2747, 3015, 3321, 3618, 3690, 5427, 5494, 5535, 6030, 6642, 8241, 9045, 10854, 11070, 13735, 16482, 16605, 18090, 24723, 27135, 27470, 33210, 41205, 49446, 54270, 74169, 82410, 123615, 148338, 222507, 247230, 370845, 445014, 741690, 1112535, 2225070]

約数ペア:

[(1, 2225070), (2, 1112535), (3, 741690), (5, 445014), (6, 370845), (9, 247230), (10, 222507), (15, 148338), (18, 123615), (27, 82410), (30, 74169), (41, 54270), (45, 49446), (54, 41205), (67, 33210), (81, 27470), (82, 27135), (90, 24723), (123, 18090), (134, 16605), (135, 16482), (162, 13735), (201, 11070), (205, 10854), (246, 9045), (270, 8241), (335, 6642), (369, 6030), (402, 5535), (405, 5494), (410, 5427), (603, 3690), (615, 3618), (670, 3321), (738, 3015), (810, 2747), (1005, 2214), (1107, 2010), (1206, 1845), (1230, 1809)]