70261170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19681}}^1$

素因数の和:19715

約数の個数: 64

約数和(自身を含む): 204062976

約数和(自身を除く): 133801806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 19681, 39362, 59043, 98405, 118086, 137767, 196810, 275534, 295215, 334577, 413301, 590430, 669154, 688835, 826602, 1003731, 1377670, 1672885, 2007462, 2066505, 2342039, 3345770, 4133010, 4684078, 5018655, 7026117, 10037310, 11710195, 14052234, 23420390, 35130585, 70261170]

約数ペア:

[(1, 70261170), (2, 35130585), (3, 23420390), (5, 14052234), (6, 11710195), (7, 10037310), (10, 7026117), (14, 5018655), (15, 4684078), (17, 4133010), (21, 3345770), (30, 2342039), (34, 2066505), (35, 2007462), (42, 1672885), (51, 1377670), (70, 1003731), (85, 826602), (102, 688835), (105, 669154), (119, 590430), (170, 413301), (210, 334577), (238, 295215), (255, 275534), (357, 196810), (510, 137767), (595, 118086), (714, 98405), (1190, 59043), (1785, 39362), (3570, 19681)]