29917590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 46805610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 719, 730, 1095, 1387, 1438, 2157, 2190, 2774, 3595, 4161, 4314, 6935, 7190, 8322, 10785, 13661, 13870, 20805, 21570, 27322, 40983, 41610, 52487, 68305, 81966, 104974, 136610, 157461, 204915, 262435, 314922, 409830, 524870, 787305, 997253, 1574610, 1994506, 2991759, 4986265, 5983518, 9972530, 14958795, 29917590]

約数ペア:

[(1, 29917590), (2, 14958795), (3, 9972530), (5, 5983518), (6, 4986265), (10, 2991759), (15, 1994506), (19, 1574610), (30, 997253), (38, 787305), (57, 524870), (73, 409830), (95, 314922), (114, 262435), (146, 204915), (190, 157461), (219, 136610), (285, 104974), (365, 81966), (438, 68305), (570, 52487), (719, 41610), (730, 40983), (1095, 27322), (1387, 21570), (1438, 20805), (2157, 13870), (2190, 13661), (2774, 10785), (3595, 8322), (4161, 7190), (4314, 6935)]