40289310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23561}}^1$

素因数の和:23593

約数の個数: 48

約数和(自身を含む): 110270160

約数和(自身を除く): 69980850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 23561, 47122, 70683, 117805, 141366, 212049, 235610, 353415, 424098, 447659, 706830, 895318, 1060245, 1342977, 2120490, 2238295, 2685954, 4028931, 4476590, 6714885, 8057862, 13429770, 20144655, 40289310]

約数ペア:

[(1, 40289310), (2, 20144655), (3, 13429770), (5, 8057862), (6, 6714885), (9, 4476590), (10, 4028931), (15, 2685954), (18, 2238295), (19, 2120490), (30, 1342977), (38, 1060245), (45, 895318), (57, 706830), (90, 447659), (95, 424098), (114, 353415), (171, 235610), (190, 212049), (285, 141366), (342, 117805), (570, 70683), (855, 47122), (1710, 23561)]