103720730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 198186912

約数和(自身を除く): 94466182

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 251, 310, 430, 502, 961, 1255, 1333, 1922, 2510, 2666, 4805, 6665, 7781, 9610, 10793, 13330, 15562, 21586, 38905, 41323, 53965, 77810, 82646, 107930, 206615, 241211, 334583, 413230, 482422, 669166, 1206055, 1672915, 2412110, 3345830, 10372073, 20744146, 51860365, 103720730]

約数ペア:

[(1, 103720730), (2, 51860365), (5, 20744146), (10, 10372073), (31, 3345830), (43, 2412110), (62, 1672915), (86, 1206055), (155, 669166), (215, 482422), (251, 413230), (310, 334583), (430, 241211), (502, 206615), (961, 107930), (1255, 82646), (1333, 77810), (1922, 53965), (2510, 41323), (2666, 38905), (4805, 21586), (6665, 15562), (7781, 13330), (9610, 10793)]