6541430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 8388490

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 239, 322, 391, 478, 595, 782, 805, 1190, 1195, 1610, 1673, 1955, 2390, 2737, 3346, 3910, 4063, 5474, 5497, 8126, 8365, 10994, 13685, 16730, 20315, 27370, 27485, 28441, 38479, 40630, 54970, 56882, 76958, 93449, 142205, 186898, 192395, 284410, 384790, 467245, 654143, 934490, 1308286, 3270715, 6541430]

約数ペア:

[(1, 6541430), (2, 3270715), (5, 1308286), (7, 934490), (10, 654143), (14, 467245), (17, 384790), (23, 284410), (34, 192395), (35, 186898), (46, 142205), (70, 93449), (85, 76958), (115, 56882), (119, 54970), (161, 40630), (170, 38479), (230, 28441), (238, 27485), (239, 27370), (322, 20315), (391, 16730), (478, 13685), (595, 10994), (782, 8365), (805, 8126), (1190, 5497), (1195, 5474), (1610, 4063), (1673, 3910), (1955, 3346), (2390, 2737)]