2017817686950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7899071}}^1$

素因数の和:7899230

約数の個数: 96

約数和(自身を含む): 5430264440832

約数和(自身を除く): 3412446753882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 131, 150, 195, 262, 325, 390, 393, 650, 655, 786, 975, 1310, 1703, 1950, 1965, 3275, 3406, 3930, 5109, 6550, 8515, 9825, 10218, 17030, 19650, 25545, 42575, 51090, 85150, 127725, 255450, 7899071, 15798142, 23697213, 39495355, 47394426, 78990710, 102687923, 118486065, 197476775, 205375846, 236972130, 308063769, 394953550, 513439615, 592430325, 616127538, 1026879230, 1034778301, 1184860650, 1540318845, 2069556602, 2567198075, 3080637690, 3104334903, 5134396150, 5173891505, 6208669806, 7701594225, 10347783010, 13452117913, 15403188450, 15521674515, 25869457525, 26904235826, 31043349030, 40356353739, 51738915050, 67260589565, 77608372575, 80712707478, 134521179130, 155216745150, 201781768695, 336302947825, 403563537390, 672605895650, 1008908843475, 2017817686950]

約数ペア:

[(1, 2017817686950), (2, 1008908843475), (3, 672605895650), (5, 403563537390), (6, 336302947825), (10, 201781768695), (13, 155216745150), (15, 134521179130), (25, 80712707478), (26, 77608372575), (30, 67260589565), (39, 51738915050), (50, 40356353739), (65, 31043349030), (75, 26904235826), (78, 25869457525), (130, 15521674515), (131, 15403188450), (150, 13452117913), (195, 10347783010), (262, 7701594225), (325, 6208669806), (390, 5173891505), (393, 5134396150), (650, 3104334903), (655, 3080637690), (786, 2567198075), (975, 2069556602), (1310, 1540318845), (1703, 1184860650), (1950, 1034778301), (1965, 1026879230), (3275, 616127538), (3406, 592430325), (3930, 513439615), (5109, 394953550), (6550, 308063769), (8515, 236972130), (9825, 205375846), (10218, 197476775), (17030, 118486065), (19650, 102687923), (25545, 78990710), (42575, 47394426), (51090, 39495355), (85150, 23697213), (127725, 15798142), (255450, 7899071)]