30530448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 94243968

約数和(自身を除く): 63713520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 347, 376, 423, 468, 564, 611, 624, 694, 752, 846, 936, 1041, 1128, 1222, 1388, 1692, 1833, 1872, 2082, 2256, 2444, 2776, 3123, 3384, 3666, 4164, 4511, 4888, 5499, 5552, 6246, 6768, 7332, 8328, 9022, 9776, 10998, 12492, 13533, 14664, 16309, 16656, 18044, 21996, 24984, 27066, 29328, 32618, 36088, 40599, 43992, 48927, 49968, 54132, 65236, 72176, 81198, 87984, 97854, 108264, 130472, 146781, 162396, 195708, 212017, 216528, 260944, 293562, 324792, 391416, 424034, 587124, 636051, 649584, 782832, 848068, 1174248, 1272102, 1696136, 1908153, 2348496, 2544204, 3392272, 3816306, 5088408, 7632612, 10176816, 15265224, 30530448]

約数ペア:

[(1, 30530448), (2, 15265224), (3, 10176816), (4, 7632612), (6, 5088408), (8, 3816306), (9, 3392272), (12, 2544204), (13, 2348496), (16, 1908153), (18, 1696136), (24, 1272102), (26, 1174248), (36, 848068), (39, 782832), (47, 649584), (48, 636051), (52, 587124), (72, 424034), (78, 391416), (94, 324792), (104, 293562), (117, 260944), (141, 216528), (144, 212017), (156, 195708), (188, 162396), (208, 146781), (234, 130472), (282, 108264), (312, 97854), (347, 87984), (376, 81198), (423, 72176), (468, 65236), (564, 54132), (611, 49968), (624, 48927), (694, 43992), (752, 40599), (846, 36088), (936, 32618), (1041, 29328), (1128, 27066), (1222, 24984), (1388, 21996), (1692, 18044), (1833, 16656), (1872, 16309), (2082, 14664), (2256, 13533), (2444, 12492), (2776, 10998), (3123, 9776), (3384, 9022), (3666, 8328), (4164, 7332), (4511, 6768), (4888, 6246), (5499, 5552)]