17602740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5147}}^1$

素因数の和:5181

約数の個数: 72

約数和(自身を含む): 56216160

約数和(自身を除く): 38613420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 5147, 10294, 15441, 20588, 25735, 30882, 46323, 51470, 61764, 77205, 92646, 97793, 102940, 154410, 185292, 195586, 231615, 293379, 308820, 391172, 463230, 488965, 586758, 880137, 926460, 977930, 1173516, 1466895, 1760274, 1955860, 2933790, 3520548, 4400685, 5867580, 8801370, 17602740]

約数ペア:

[(1, 17602740), (2, 8801370), (3, 5867580), (4, 4400685), (5, 3520548), (6, 2933790), (9, 1955860), (10, 1760274), (12, 1466895), (15, 1173516), (18, 977930), (19, 926460), (20, 880137), (30, 586758), (36, 488965), (38, 463230), (45, 391172), (57, 308820), (60, 293379), (76, 231615), (90, 195586), (95, 185292), (114, 154410), (171, 102940), (180, 97793), (190, 92646), (228, 77205), (285, 61764), (342, 51470), (380, 46323), (570, 30882), (684, 25735), (855, 20588), (1140, 15441), (1710, 10294), (3420, 5147)]