1875157260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1791

約数の個数: 96

約数和(自身を含む): 5326809600

約数和(自身を除く): 3451652340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 151, 278, 302, 417, 453, 556, 604, 695, 755, 834, 906, 1390, 1489, 1510, 1668, 1812, 2085, 2265, 2780, 2978, 3020, 4170, 4467, 4530, 5956, 7445, 8340, 8934, 9060, 14890, 17868, 20989, 22335, 29780, 41978, 44670, 62967, 83956, 89340, 104945, 125934, 206971, 209890, 224839, 251868, 314835, 413942, 419780, 449678, 620913, 629670, 674517, 827884, 899356, 1034855, 1124195, 1241826, 1259340, 1349034, 2069710, 2248390, 2483652, 2698068, 3104565, 3372585, 4139420, 4496780, 6209130, 6745170, 12418260, 13490340, 31252621, 62505242, 93757863, 125010484, 156263105, 187515726, 312526210, 375031452, 468789315, 625052420, 937578630, 1875157260]

約数ペア:

[(1, 1875157260), (2, 937578630), (3, 625052420), (4, 468789315), (5, 375031452), (6, 312526210), (10, 187515726), (12, 156263105), (15, 125010484), (20, 93757863), (30, 62505242), (60, 31252621), (139, 13490340), (151, 12418260), (278, 6745170), (302, 6209130), (417, 4496780), (453, 4139420), (556, 3372585), (604, 3104565), (695, 2698068), (755, 2483652), (834, 2248390), (906, 2069710), (1390, 1349034), (1489, 1259340), (1510, 1241826), (1668, 1124195), (1812, 1034855), (2085, 899356), (2265, 827884), (2780, 674517), (2978, 629670), (3020, 620913), (4170, 449678), (4467, 419780), (4530, 413942), (5956, 314835), (7445, 251868), (8340, 224839), (8934, 209890), (9060, 206971), (14890, 125934), (17868, 104945), (20989, 89340), (22335, 83956), (29780, 62967), (41978, 44670)]