30187696

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 73923840

約数和(自身を除く): 43736144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 214, 229, 308, 428, 458, 616, 749, 856, 916, 1177, 1232, 1498, 1603, 1712, 1832, 2354, 2519, 2996, 3206, 3664, 4708, 5038, 5992, 6412, 8239, 9416, 10076, 11984, 12824, 16478, 17633, 18832, 20152, 24503, 25648, 32956, 35266, 40304, 49006, 65912, 70532, 98012, 131824, 141064, 171521, 196024, 269533, 282128, 343042, 392048, 539066, 686084, 1078132, 1372168, 1886731, 2156264, 2744336, 3773462, 4312528, 7546924, 15093848, 30187696]

約数ペア:

[(1, 30187696), (2, 15093848), (4, 7546924), (7, 4312528), (8, 3773462), (11, 2744336), (14, 2156264), (16, 1886731), (22, 1372168), (28, 1078132), (44, 686084), (56, 539066), (77, 392048), (88, 343042), (107, 282128), (112, 269533), (154, 196024), (176, 171521), (214, 141064), (229, 131824), (308, 98012), (428, 70532), (458, 65912), (616, 49006), (749, 40304), (856, 35266), (916, 32956), (1177, 25648), (1232, 24503), (1498, 20152), (1603, 18832), (1712, 17633), (1832, 16478), (2354, 12824), (2519, 11984), (2996, 10076), (3206, 9416), (3664, 8239), (4708, 6412), (5038, 5992)]