80309490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{36671}}^1$

素因数の和:36754

約数の個数: 32

約数和(自身を含む): 195388416

約数和(自身を除く): 115078926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 36671, 73342, 110013, 183355, 220026, 366710, 550065, 1100130, 2676983, 5353966, 8030949, 13384915, 16061898, 26769830, 40154745, 80309490]

約数ペア:

[(1, 80309490), (2, 40154745), (3, 26769830), (5, 16061898), (6, 13384915), (10, 8030949), (15, 5353966), (30, 2676983), (73, 1100130), (146, 550065), (219, 366710), (365, 220026), (438, 183355), (730, 110013), (1095, 73342), (2190, 36671)]