30723644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 64236480

約数和(自身を除く): 33512836

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 157, 203, 241, 314, 406, 482, 628, 812, 964, 1099, 1687, 2198, 3374, 4396, 4553, 6748, 6989, 9106, 13978, 18212, 27956, 31871, 37837, 48923, 63742, 75674, 97846, 127484, 151348, 195692, 264859, 529718, 1059436, 1097273, 2194546, 4389092, 7680911, 15361822, 30723644]

約数ペア:

[(1, 30723644), (2, 15361822), (4, 7680911), (7, 4389092), (14, 2194546), (28, 1097273), (29, 1059436), (58, 529718), (116, 264859), (157, 195692), (203, 151348), (241, 127484), (314, 97846), (406, 75674), (482, 63742), (628, 48923), (812, 37837), (964, 31871), (1099, 27956), (1687, 18212), (2198, 13978), (3374, 9106), (4396, 6989), (4553, 6748)]