339980970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1618957}}^1$

素因数の和:1618974

約数の個数: 32

約数和(自身を含む): 932519808

約数和(自身を除く): 592538838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1618957, 3237914, 4856871, 8094785, 9713742, 11332699, 16189570, 22665398, 24284355, 33998097, 48568710, 56663495, 67996194, 113326990, 169990485, 339980970]

約数ペア:

[(1, 339980970), (2, 169990485), (3, 113326990), (5, 67996194), (6, 56663495), (7, 48568710), (10, 33998097), (14, 24284355), (15, 22665398), (21, 16189570), (30, 11332699), (35, 9713742), (42, 8094785), (70, 4856871), (105, 3237914), (210, 1618957)]