290469165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 550748160

約数和(自身を除く): 260278995

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 71, 105, 141, 213, 235, 329, 355, 497, 705, 829, 987, 1065, 1491, 1645, 2485, 2487, 3337, 4145, 4935, 5803, 7455, 10011, 12435, 16685, 17409, 23359, 29015, 38963, 50055, 58859, 70077, 87045, 116795, 116889, 176577, 194815, 272741, 294295, 350385, 412013, 584445, 818223, 882885, 1236039, 1363705, 2060065, 2766373, 4091115, 6180195, 8299119, 13831865, 19364611, 41495595, 58093833, 96823055, 290469165]

約数ペア:

[(1, 290469165), (3, 96823055), (5, 58093833), (7, 41495595), (15, 19364611), (21, 13831865), (35, 8299119), (47, 6180195), (71, 4091115), (105, 2766373), (141, 2060065), (213, 1363705), (235, 1236039), (329, 882885), (355, 818223), (497, 584445), (705, 412013), (829, 350385), (987, 294295), (1065, 272741), (1491, 194815), (1645, 176577), (2485, 116889), (2487, 116795), (3337, 87045), (4145, 70077), (4935, 58859), (5803, 50055), (7455, 38963), (10011, 29015), (12435, 23359), (16685, 17409)]