2113011630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 5851958400

約数和(自身を除く): 3738946770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 421, 435, 522, 641, 783, 842, 870, 1263, 1282, 1305, 1566, 1923, 2105, 2526, 2610, 3205, 3789, 3846, 3915, 4210, 5769, 6315, 6410, 7578, 7830, 9615, 11367, 11538, 12209, 12630, 17307, 18589, 18945, 19230, 22734, 24418, 28845, 34614, 36627, 37178, 37890, 55767, 56835, 57690, 61045, 73254, 86535, 92945, 109881, 111534, 113670, 122090, 167301, 173070, 183135, 185890, 219762, 269861, 278835, 329643, 334602, 366270, 501903, 539722, 549405, 557670, 659286, 809583, 836505, 1003806, 1098810, 1349305, 1619166, 1648215, 1673010, 2428749, 2509515, 2698610, 3296430, 4047915, 4857498, 5019030, 7286247, 7825969, 8095830, 12143745, 14572494, 15651938, 23477907, 24287490, 36431235, 39129845, 46955814, 70433721, 72862470, 78259690, 117389535, 140867442, 211301163, 234779070, 352168605, 422602326, 704337210, 1056505815, 2113011630]

約数ペア:

[(1, 2113011630), (2, 1056505815), (3, 704337210), (5, 422602326), (6, 352168605), (9, 234779070), (10, 211301163), (15, 140867442), (18, 117389535), (27, 78259690), (29, 72862470), (30, 70433721), (45, 46955814), (54, 39129845), (58, 36431235), (87, 24287490), (90, 23477907), (135, 15651938), (145, 14572494), (174, 12143745), (261, 8095830), (270, 7825969), (290, 7286247), (421, 5019030), (435, 4857498), (522, 4047915), (641, 3296430), (783, 2698610), (842, 2509515), (870, 2428749), (1263, 1673010), (1282, 1648215), (1305, 1619166), (1566, 1349305), (1923, 1098810), (2105, 1003806), (2526, 836505), (2610, 809583), (3205, 659286), (3789, 557670), (3846, 549405), (3915, 539722), (4210, 501903), (5769, 366270), (6315, 334602), (6410, 329643), (7578, 278835), (7830, 269861), (9615, 219762), (11367, 185890), (11538, 183135), (12209, 173070), (12630, 167301), (17307, 122090), (18589, 113670), (18945, 111534), (19230, 109881), (22734, 92945), (24418, 86535), (28845, 73254), (34614, 61045), (36627, 57690), (37178, 56835), (37890, 55767)]