151910060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 324898560

約数和(自身を除く): 172988500

約数列:

[1, 2, 4, 5, 10, 20, 101, 157, 202, 314, 404, 479, 505, 628, 785, 958, 1010, 1570, 1916, 2020, 2395, 3140, 4790, 9580, 15857, 31714, 48379, 63428, 75203, 79285, 96758, 150406, 158570, 193516, 241895, 300812, 317140, 376015, 483790, 752030, 967580, 1504060, 7595503, 15191006, 30382012, 37977515, 75955030, 151910060]

約数ペア:

[(1, 151910060), (2, 75955030), (4, 37977515), (5, 30382012), (10, 15191006), (20, 7595503), (101, 1504060), (157, 967580), (202, 752030), (314, 483790), (404, 376015), (479, 317140), (505, 300812), (628, 241895), (785, 193516), (958, 158570), (1010, 150406), (1570, 96758), (1916, 79285), (2020, 75203), (2395, 63428), (3140, 48379), (4790, 31714), (9580, 15857)]