231335291290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{1237}}^1$

素因数の和:1940

約数の個数: 96

約数和(自身を含む): 444008610864

約数和(自身を除く): 212673319574

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 601, 841, 1073, 1202, 1237, 1682, 2146, 2474, 3005, 4205, 5365, 6010, 6185, 8410, 10730, 12370, 17429, 22237, 31117, 34858, 35873, 44474, 45769, 62234, 71746, 87145, 91538, 111185, 155585, 174290, 179365, 222370, 228845, 311170, 358730, 457690, 505441, 644873, 743437, 1010882, 1040317, 1289746, 1327301, 1486874, 2080634, 2527205, 2654602, 3224365, 3717185, 5054410, 5201585, 6448730, 6636505, 7434370, 10403170, 13273010, 18701317, 21559673, 27507169, 37402634, 38491729, 43119346, 55014338, 76983458, 93506585, 107798365, 137535845, 187013170, 192458645, 215596730, 275071690, 384917290, 625230517, 797707901, 1250461034, 1595415802, 3126152585, 3988539505, 6252305170, 7977079010, 23133529129, 46267058258, 115667645645, 231335291290]

約数ペア:

[(1, 231335291290), (2, 115667645645), (5, 46267058258), (10, 23133529129), (29, 7977079010), (37, 6252305170), (58, 3988539505), (74, 3126152585), (145, 1595415802), (185, 1250461034), (290, 797707901), (370, 625230517), (601, 384917290), (841, 275071690), (1073, 215596730), (1202, 192458645), (1237, 187013170), (1682, 137535845), (2146, 107798365), (2474, 93506585), (3005, 76983458), (4205, 55014338), (5365, 43119346), (6010, 38491729), (6185, 37402634), (8410, 27507169), (10730, 21559673), (12370, 18701317), (17429, 13273010), (22237, 10403170), (31117, 7434370), (34858, 6636505), (35873, 6448730), (44474, 5201585), (45769, 5054410), (62234, 3717185), (71746, 3224365), (87145, 2654602), (91538, 2527205), (111185, 2080634), (155585, 1486874), (174290, 1327301), (179365, 1289746), (222370, 1040317), (228845, 1010882), (311170, 743437), (358730, 644873), (457690, 505441)]