401110980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{44867}}^1$

素因数の和:45028

約数の個数: 48

約数和(自身を含む): 1130673600

約数和(自身を除く): 729562620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 44867, 89734, 134601, 179468, 224335, 269202, 448670, 538404, 673005, 897340, 1346010, 2692020, 6685183, 13370366, 20055549, 26740732, 33425915, 40111098, 66851830, 80222196, 100277745, 133703660, 200555490, 401110980]

約数ペア:

[(1, 401110980), (2, 200555490), (3, 133703660), (4, 100277745), (5, 80222196), (6, 66851830), (10, 40111098), (12, 33425915), (15, 26740732), (20, 20055549), (30, 13370366), (60, 6685183), (149, 2692020), (298, 1346010), (447, 897340), (596, 673005), (745, 538404), (894, 448670), (1490, 269202), (1788, 224335), (2235, 179468), (2980, 134601), (4470, 89734), (8940, 44867)]