28700130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6983}}^1$

素因数の和:7130

約数の個数: 32

約数和(自身を含む): 69393024

約数和(自身を除く): 40692894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 6983, 13966, 20949, 34915, 41898, 69830, 104745, 209490, 956671, 1913342, 2870013, 4783355, 5740026, 9566710, 14350065, 28700130]

約数ペア:

[(1, 28700130), (2, 14350065), (3, 9566710), (5, 5740026), (6, 4783355), (10, 2870013), (15, 1913342), (30, 956671), (137, 209490), (274, 104745), (411, 69830), (685, 41898), (822, 34915), (1370, 20949), (2055, 13966), (4110, 6983)]