140215170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{150769}}^1$

素因数の和:150810

約数の個数: 32

約数和(自身を含む): 347374080

約数和(自身を除く): 207158910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 150769, 301538, 452307, 753845, 904614, 1507690, 2261535, 4523070, 4673839, 9347678, 14021517, 23369195, 28043034, 46738390, 70107585, 140215170]

約数ペア:

[(1, 140215170), (2, 70107585), (3, 46738390), (5, 28043034), (6, 23369195), (10, 14021517), (15, 9347678), (30, 4673839), (31, 4523070), (62, 2261535), (93, 1507690), (155, 904614), (186, 753845), (310, 452307), (465, 301538), (930, 150769)]