16678830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79423}}^1$

素因数の和:79440

約数の個数: 32

約数和(自身を含む): 45748224

約数和(自身を除く): 29069394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 79423, 158846, 238269, 397115, 476538, 555961, 794230, 1111922, 1191345, 1667883, 2382690, 2779805, 3335766, 5559610, 8339415, 16678830]

約数ペア:

[(1, 16678830), (2, 8339415), (3, 5559610), (5, 3335766), (6, 2779805), (7, 2382690), (10, 1667883), (14, 1191345), (15, 1111922), (21, 794230), (30, 555961), (35, 476538), (42, 397115), (70, 238269), (105, 158846), (210, 79423)]