73821090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{351529}}^1$

素因数の和:351546

約数の個数: 32

約数和(自身を含む): 202481280

約数和(自身を除く): 128660190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 351529, 703058, 1054587, 1757645, 2109174, 2460703, 3515290, 4921406, 5272935, 7382109, 10545870, 12303515, 14764218, 24607030, 36910545, 73821090]

約数ペア:

[(1, 73821090), (2, 36910545), (3, 24607030), (5, 14764218), (6, 12303515), (7, 10545870), (10, 7382109), (14, 5272935), (15, 4921406), (21, 3515290), (30, 2460703), (35, 2109174), (42, 1757645), (70, 1054587), (105, 703058), (210, 351529)]