69401490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 176342400

約数和(自身を除く): 106940910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 313, 389, 570, 626, 778, 939, 1167, 1565, 1878, 1945, 2334, 3130, 3890, 4695, 5835, 5947, 7391, 9390, 11670, 11894, 14782, 17841, 22173, 29735, 35682, 36955, 44346, 59470, 73910, 89205, 110865, 121757, 178410, 221730, 243514, 365271, 608785, 730542, 1217570, 1826355, 2313383, 3652710, 4626766, 6940149, 11566915, 13880298, 23133830, 34700745, 69401490]

約数ペア:

[(1, 69401490), (2, 34700745), (3, 23133830), (5, 13880298), (6, 11566915), (10, 6940149), (15, 4626766), (19, 3652710), (30, 2313383), (38, 1826355), (57, 1217570), (95, 730542), (114, 608785), (190, 365271), (285, 243514), (313, 221730), (389, 178410), (570, 121757), (626, 110865), (778, 89205), (939, 73910), (1167, 59470), (1565, 44346), (1878, 36955), (1945, 35682), (2334, 29735), (3130, 22173), (3890, 17841), (4695, 14782), (5835, 11894), (5947, 11670), (7391, 9390)]