121814910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{193357}}^1$

素因数の和:193377

約数の個数: 48

約数和(自身を含む): 361966176

約数和(自身を除く): 240151266

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, 193357, 386714, 580071, 966785, 1160142, 1353499, 1740213, 1933570, 2706998, 2900355, 3480426, 4060497, 5800710, 6767495, 8120994, 8701065, 12181491, 13534990, 17402130, 20302485, 24362982, 40604970, 60907455, 121814910]

約数ペア:

[(1, 121814910), (2, 60907455), (3, 40604970), (5, 24362982), (6, 20302485), (7, 17402130), (9, 13534990), (10, 12181491), (14, 8701065), (15, 8120994), (18, 6767495), (21, 5800710), (30, 4060497), (35, 3480426), (42, 2900355), (45, 2706998), (63, 1933570), (70, 1740213), (90, 1353499), (105, 1160142), (126, 966785), (210, 580071), (315, 386714), (630, 193357)]