30508128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 102080160

約数和(自身を除く): 71572032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 409, 444, 504, 518, 592, 666, 672, 777, 818, 888, 1008, 1036, 1184, 1227, 1332, 1554, 1636, 1776, 2016, 2072, 2331, 2454, 2664, 2863, 3108, 3272, 3552, 3681, 4144, 4662, 4908, 5328, 5726, 6216, 6544, 7362, 8288, 8589, 9324, 9816, 10656, 11452, 12432, 13088, 14724, 15133, 17178, 18648, 19632, 22904, 24864, 25767, 29448, 30266, 34356, 37296, 39264, 45399, 45808, 51534, 58896, 60532, 68712, 74592, 90798, 91616, 103068, 105931, 117792, 121064, 136197, 137424, 181596, 206136, 211862, 242128, 272394, 274848, 317793, 363192, 412272, 423724, 484256, 544788, 635586, 726384, 824544, 847448, 953379, 1089576, 1271172, 1452768, 1694896, 1906758, 2179152, 2542344, 3389792, 3813516, 4358304, 5084688, 7627032, 10169376, 15254064, 30508128]

約数ペア:

[(1, 30508128), (2, 15254064), (3, 10169376), (4, 7627032), (6, 5084688), (7, 4358304), (8, 3813516), (9, 3389792), (12, 2542344), (14, 2179152), (16, 1906758), (18, 1694896), (21, 1452768), (24, 1271172), (28, 1089576), (32, 953379), (36, 847448), (37, 824544), (42, 726384), (48, 635586), (56, 544788), (63, 484256), (72, 423724), (74, 412272), (84, 363192), (96, 317793), (111, 274848), (112, 272394), (126, 242128), (144, 211862), (148, 206136), (168, 181596), (222, 137424), (224, 136197), (252, 121064), (259, 117792), (288, 105931), (296, 103068), (333, 91616), (336, 90798), (409, 74592), (444, 68712), (504, 60532), (518, 58896), (592, 51534), (666, 45808), (672, 45399), (777, 39264), (818, 37296), (888, 34356), (1008, 30266), (1036, 29448), (1184, 25767), (1227, 24864), (1332, 22904), (1554, 19632), (1636, 18648), (1776, 17178), (2016, 15133), (2072, 14724), (2331, 13088), (2454, 12432), (2664, 11452), (2863, 10656), (3108, 9816), (3272, 9324), (3552, 8589), (3681, 8288), (4144, 7362), (4662, 6544), (4908, 6216), (5328, 5726)]