30621332

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 64901760

約数和(自身を除く): 34280428

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 877, 1204, 1247, 1754, 2494, 3508, 4988, 6139, 8729, 12278, 17458, 24556, 25433, 34916, 37711, 50866, 75422, 101732, 150844, 178031, 263977, 356062, 527954, 712124, 1055908, 1093619, 2187238, 4374476, 7655333, 15310666, 30621332]

約数ペア:

[(1, 30621332), (2, 15310666), (4, 7655333), (7, 4374476), (14, 2187238), (28, 1093619), (29, 1055908), (43, 712124), (58, 527954), (86, 356062), (116, 263977), (172, 178031), (203, 150844), (301, 101732), (406, 75422), (602, 50866), (812, 37711), (877, 34916), (1204, 25433), (1247, 24556), (1754, 17458), (2494, 12278), (3508, 8729), (4988, 6139)]