71955270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11587}}^1$

素因数の和:11626

約数の個数: 64

約数和(自身を含む): 200240640

約数和(自身を除く): 128285370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 11587, 23174, 34761, 57935, 69522, 104283, 115870, 173805, 208566, 266501, 312849, 347610, 521415, 533002, 625698, 799503, 1042830, 1332505, 1564245, 1599006, 2398509, 2665010, 3128490, 3997515, 4797018, 7195527, 7995030, 11992545, 14391054, 23985090, 35977635, 71955270]

約数ペア:

[(1, 71955270), (2, 35977635), (3, 23985090), (5, 14391054), (6, 11992545), (9, 7995030), (10, 7195527), (15, 4797018), (18, 3997515), (23, 3128490), (27, 2665010), (30, 2398509), (45, 1599006), (46, 1564245), (54, 1332505), (69, 1042830), (90, 799503), (115, 625698), (135, 533002), (138, 521415), (207, 347610), (230, 312849), (270, 266501), (345, 208566), (414, 173805), (621, 115870), (690, 104283), (1035, 69522), (1242, 57935), (2070, 34761), (3105, 23174), (6210, 11587)]