2918790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 8963136

約数和(自身を除く): 6044346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 113, 123, 126, 205, 210, 226, 246, 287, 315, 339, 369, 410, 565, 574, 615, 630, 678, 738, 791, 861, 1017, 1130, 1230, 1435, 1582, 1695, 1722, 1845, 2034, 2373, 2583, 2870, 3390, 3690, 3955, 4305, 4633, 4746, 5085, 5166, 7119, 7910, 8610, 9266, 10170, 11865, 12915, 13899, 14238, 23165, 23730, 25830, 27798, 32431, 35595, 41697, 46330, 64862, 69495, 71190, 83394, 97293, 138990, 162155, 194586, 208485, 291879, 324310, 416970, 486465, 583758, 972930, 1459395, 2918790]

約数ペア:

[(1, 2918790), (2, 1459395), (3, 972930), (5, 583758), (6, 486465), (7, 416970), (9, 324310), (10, 291879), (14, 208485), (15, 194586), (18, 162155), (21, 138990), (30, 97293), (35, 83394), (41, 71190), (42, 69495), (45, 64862), (63, 46330), (70, 41697), (82, 35595), (90, 32431), (105, 27798), (113, 25830), (123, 23730), (126, 23165), (205, 14238), (210, 13899), (226, 12915), (246, 11865), (287, 10170), (315, 9266), (339, 8610), (369, 7910), (410, 7119), (565, 5166), (574, 5085), (615, 4746), (630, 4633), (678, 4305), (738, 3955), (791, 3690), (861, 3390), (1017, 2870), (1130, 2583), (1230, 2373), (1435, 2034), (1582, 1845), (1695, 1722)]