39526020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12917}}^1$

素因数の和:12949

約数の個数: 72

約数和(自身を含む): 126958104

約数和(自身を除く): 87432084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 12917, 25834, 38751, 51668, 64585, 77502, 116253, 129170, 155004, 193755, 219589, 232506, 258340, 387510, 439178, 465012, 581265, 658767, 775020, 878356, 1097945, 1162530, 1317534, 1976301, 2195890, 2325060, 2635068, 3293835, 3952602, 4391780, 6587670, 7905204, 9881505, 13175340, 19763010, 39526020]

約数ペア:

[(1, 39526020), (2, 19763010), (3, 13175340), (4, 9881505), (5, 7905204), (6, 6587670), (9, 4391780), (10, 3952602), (12, 3293835), (15, 2635068), (17, 2325060), (18, 2195890), (20, 1976301), (30, 1317534), (34, 1162530), (36, 1097945), (45, 878356), (51, 775020), (60, 658767), (68, 581265), (85, 465012), (90, 439178), (102, 387510), (153, 258340), (170, 232506), (180, 219589), (204, 193755), (255, 155004), (306, 129170), (340, 116253), (510, 77502), (612, 64585), (765, 51668), (1020, 38751), (1530, 25834), (3060, 12917)]