30906344

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19031}}^1$

素因数の和:19073

約数の個数: 32

約数和(自身を含む): 68515200

約数和(自身を除く): 37608856

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 19031, 38062, 76124, 133217, 152248, 266434, 532868, 551899, 1065736, 1103798, 2207596, 3863293, 4415192, 7726586, 15453172, 30906344]

約数ペア:

[(1, 30906344), (2, 15453172), (4, 7726586), (7, 4415192), (8, 3863293), (14, 2207596), (28, 1103798), (29, 1065736), (56, 551899), (58, 532868), (116, 266434), (203, 152248), (232, 133217), (406, 76124), (812, 38062), (1624, 19031)]