7541930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 15628032

約数和(自身を除く): 8086102

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 271, 506, 542, 605, 1210, 1265, 1355, 2530, 2710, 2783, 2981, 5566, 5962, 6233, 12466, 13915, 14905, 27830, 29810, 31165, 32791, 62330, 65582, 68563, 137126, 163955, 327910, 342815, 685630, 754193, 1508386, 3770965, 7541930]

約数ペア:

[(1, 7541930), (2, 3770965), (5, 1508386), (10, 754193), (11, 685630), (22, 342815), (23, 327910), (46, 163955), (55, 137126), (110, 68563), (115, 65582), (121, 62330), (230, 32791), (242, 31165), (253, 29810), (271, 27830), (506, 14905), (542, 13915), (605, 12466), (1210, 6233), (1265, 5962), (1355, 5566), (2530, 2981), (2710, 2783)]