30157792

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 72382464

約数和(自身を除く): 42224672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 86, 101, 112, 124, 172, 202, 217, 224, 248, 301, 344, 404, 434, 496, 602, 688, 707, 808, 868, 992, 1204, 1333, 1376, 1414, 1616, 1736, 2408, 2666, 2828, 3131, 3232, 3472, 4343, 4816, 5332, 5656, 6262, 6944, 8686, 9331, 9632, 10664, 11312, 12524, 17372, 18662, 21328, 21917, 22624, 25048, 30401, 34744, 37324, 42656, 43834, 50096, 60802, 69488, 74648, 87668, 100192, 121604, 134633, 138976, 149296, 175336, 243208, 269266, 298592, 350672, 486416, 538532, 701344, 942431, 972832, 1077064, 1884862, 2154128, 3769724, 4308256, 7539448, 15078896, 30157792]

約数ペア:

[(1, 30157792), (2, 15078896), (4, 7539448), (7, 4308256), (8, 3769724), (14, 2154128), (16, 1884862), (28, 1077064), (31, 972832), (32, 942431), (43, 701344), (56, 538532), (62, 486416), (86, 350672), (101, 298592), (112, 269266), (124, 243208), (172, 175336), (202, 149296), (217, 138976), (224, 134633), (248, 121604), (301, 100192), (344, 87668), (404, 74648), (434, 69488), (496, 60802), (602, 50096), (688, 43834), (707, 42656), (808, 37324), (868, 34744), (992, 30401), (1204, 25048), (1333, 22624), (1376, 21917), (1414, 21328), (1616, 18662), (1736, 17372), (2408, 12524), (2666, 11312), (2828, 10664), (3131, 9632), (3232, 9331), (3472, 8686), (4343, 6944), (4816, 6262), (5332, 5656)]