82068780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44123}}^1$

素因数の和:44166

約数の個数: 48

約数和(自身を含む): 237210624

約数和(自身を除く): 155141844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 44123, 88246, 132369, 176492, 220615, 264738, 441230, 529476, 661845, 882460, 1323690, 1367813, 2647380, 2735626, 4103439, 5471252, 6839065, 8206878, 13678130, 16413756, 20517195, 27356260, 41034390, 82068780]

約数ペア:

[(1, 82068780), (2, 41034390), (3, 27356260), (4, 20517195), (5, 16413756), (6, 13678130), (10, 8206878), (12, 6839065), (15, 5471252), (20, 4103439), (30, 2735626), (31, 2647380), (60, 1367813), (62, 1323690), (93, 882460), (124, 661845), (155, 529476), (186, 441230), (310, 264738), (372, 220615), (465, 176492), (620, 132369), (930, 88246), (1860, 44123)]