3395260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 8311968

約数和(自身を除く): 4916708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 61, 92, 110, 115, 121, 122, 220, 230, 242, 244, 253, 305, 460, 484, 506, 605, 610, 671, 1012, 1210, 1220, 1265, 1342, 1403, 2420, 2530, 2684, 2783, 2806, 3355, 5060, 5566, 5612, 6710, 7015, 7381, 11132, 13420, 13915, 14030, 14762, 15433, 27830, 28060, 29524, 30866, 36905, 55660, 61732, 73810, 77165, 147620, 154330, 169763, 308660, 339526, 679052, 848815, 1697630, 3395260]

約数ペア:

[(1, 3395260), (2, 1697630), (4, 848815), (5, 679052), (10, 339526), (11, 308660), (20, 169763), (22, 154330), (23, 147620), (44, 77165), (46, 73810), (55, 61732), (61, 55660), (92, 36905), (110, 30866), (115, 29524), (121, 28060), (122, 27830), (220, 15433), (230, 14762), (242, 14030), (244, 13915), (253, 13420), (305, 11132), (460, 7381), (484, 7015), (506, 6710), (605, 5612), (610, 5566), (671, 5060), (1012, 3355), (1210, 2806), (1220, 2783), (1265, 2684), (1342, 2530), (1403, 2420)]