90966050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 199232784

約数和(自身を除く): 108266734

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 107, 175, 214, 245, 347, 350, 490, 535, 694, 749, 1070, 1225, 1498, 1735, 2429, 2450, 2675, 3470, 3745, 4858, 5243, 5350, 7490, 8675, 10486, 12145, 17003, 17350, 18725, 24290, 26215, 34006, 37129, 37450, 52430, 60725, 74258, 85015, 121450, 131075, 170030, 185645, 259903, 262150, 371290, 425075, 519806, 850150, 928225, 1299515, 1819321, 1856450, 2599030, 3638642, 6497575, 9096605, 12995150, 18193210, 45483025, 90966050]

約数ペア:

[(1, 90966050), (2, 45483025), (5, 18193210), (7, 12995150), (10, 9096605), (14, 6497575), (25, 3638642), (35, 2599030), (49, 1856450), (50, 1819321), (70, 1299515), (98, 928225), (107, 850150), (175, 519806), (214, 425075), (245, 371290), (347, 262150), (350, 259903), (490, 185645), (535, 170030), (694, 131075), (749, 121450), (1070, 85015), (1225, 74258), (1498, 60725), (1735, 52430), (2429, 37450), (2450, 37129), (2675, 34006), (3470, 26215), (3745, 24290), (4858, 18725), (5243, 17350), (5350, 17003), (7490, 12145), (8675, 10486)]