12824910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20357}}^1$

素因数の和:20377

約数の個数: 48

約数和(自身を含む): 38110176

約数和(自身を除く): 25285266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 20357, 40714, 61071, 101785, 122142, 142499, 183213, 203570, 284998, 305355, 366426, 427497, 610710, 712495, 854994, 916065, 1282491, 1424990, 1832130, 2137485, 2564982, 4274970, 6412455, 12824910]

約数ペア:

[(1, 12824910), (2, 6412455), (3, 4274970), (5, 2564982), (6, 2137485), (7, 1832130), (9, 1424990), (10, 1282491), (14, 916065), (15, 854994), (18, 712495), (21, 610710), (30, 427497), (35, 366426), (42, 305355), (45, 284998), (63, 203570), (70, 183213), (90, 142499), (105, 122142), (126, 101785), (210, 61071), (315, 40714), (630, 20357)]