170068905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^4\times {\mathrm{29}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 321892740

約数和(自身を除く): 151823835

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 361, 435, 551, 855, 1083, 1305, 1653, 1805, 2755, 3249, 4959, 5415, 6859, 8265, 10469, 16245, 20577, 24795, 31407, 34295, 52345, 61731, 94221, 102885, 130321, 157035, 198911, 308655, 390963, 471105, 596733, 651605, 994555, 1172889, 1790199, 1954815, 2983665, 3779309, 5864445, 8950995, 11337927, 18896545, 34013781, 56689635, 170068905]

約数ペア:

[(1, 170068905), (3, 56689635), (5, 34013781), (9, 18896545), (15, 11337927), (19, 8950995), (29, 5864445), (45, 3779309), (57, 2983665), (87, 1954815), (95, 1790199), (145, 1172889), (171, 994555), (261, 651605), (285, 596733), (361, 471105), (435, 390963), (551, 308655), (855, 198911), (1083, 157035), (1305, 130321), (1653, 102885), (1805, 94221), (2755, 61731), (3249, 52345), (4959, 34295), (5415, 31407), (6859, 24795), (8265, 20577), (10469, 16245)]