31765230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^6$

素因数の和:58

約数の個数: 112

約数和(自身を含む): 98825040

約数和(自身を除く): 67059810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 343, 378, 441, 490, 630, 686, 735, 882, 945, 1029, 1323, 1470, 1715, 1890, 2058, 2205, 2401, 2646, 3087, 3430, 4410, 4802, 5145, 6174, 6615, 7203, 9261, 10290, 12005, 13230, 14406, 15435, 16807, 18522, 21609, 24010, 30870, 33614, 36015, 43218, 46305, 50421, 64827, 72030, 84035, 92610, 100842, 108045, 117649, 129654, 151263, 168070, 216090, 235298, 252105, 302526, 324135, 352947, 453789, 504210, 588245, 648270, 705894, 756315, 907578, 1058841, 1176490, 1512630, 1764735, 2117682, 2268945, 3176523, 3529470, 4537890, 5294205, 6353046, 10588410, 15882615, 31765230]

約数ペア:

[(1, 31765230), (2, 15882615), (3, 10588410), (5, 6353046), (6, 5294205), (7, 4537890), (9, 3529470), (10, 3176523), (14, 2268945), (15, 2117682), (18, 1764735), (21, 1512630), (27, 1176490), (30, 1058841), (35, 907578), (42, 756315), (45, 705894), (49, 648270), (54, 588245), (63, 504210), (70, 453789), (90, 352947), (98, 324135), (105, 302526), (126, 252105), (135, 235298), (147, 216090), (189, 168070), (210, 151263), (245, 129654), (270, 117649), (294, 108045), (315, 100842), (343, 92610), (378, 84035), (441, 72030), (490, 64827), (630, 50421), (686, 46305), (735, 43218), (882, 36015), (945, 33614), (1029, 30870), (1323, 24010), (1470, 21609), (1715, 18522), (1890, 16807), (2058, 15435), (2205, 14406), (2401, 13230), (2646, 12005), (3087, 10290), (3430, 9261), (4410, 7203), (4802, 6615), (5145, 6174)]