4529030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 9480240

約数和(自身を除く): 4951210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 197, 209, 242, 394, 418, 605, 985, 1045, 1210, 1970, 2090, 2167, 2299, 3743, 4334, 4598, 7486, 10835, 11495, 18715, 21670, 22990, 23837, 37430, 41173, 47674, 82346, 119185, 205865, 238370, 411730, 452903, 905806, 2264515, 4529030]

約数ペア:

[(1, 4529030), (2, 2264515), (5, 905806), (10, 452903), (11, 411730), (19, 238370), (22, 205865), (38, 119185), (55, 82346), (95, 47674), (110, 41173), (121, 37430), (190, 23837), (197, 22990), (209, 21670), (242, 18715), (394, 11495), (418, 10835), (605, 7486), (985, 4598), (1045, 4334), (1210, 3743), (1970, 2299), (2090, 2167)]