1262236950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{215767}}^1$

素因数の和:215798

約数の個数: 72

約数和(自身を含む): 3652089168

約数和(自身を除く): 2389852218

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 215767, 431534, 647301, 1078835, 1294602, 1941903, 2157670, 2804971, 3236505, 3883806, 5394175, 5609942, 6473010, 8414913, 9709515, 10788350, 14024855, 16182525, 16829826, 19419030, 25244739, 28049710, 32365050, 42074565, 48547575, 50489478, 70124275, 84149130, 97095150, 126223695, 140248550, 210372825, 252447390, 420745650, 631118475, 1262236950]

約数ペア:

[(1, 1262236950), (2, 631118475), (3, 420745650), (5, 252447390), (6, 210372825), (9, 140248550), (10, 126223695), (13, 97095150), (15, 84149130), (18, 70124275), (25, 50489478), (26, 48547575), (30, 42074565), (39, 32365050), (45, 28049710), (50, 25244739), (65, 19419030), (75, 16829826), (78, 16182525), (90, 14024855), (117, 10788350), (130, 9709515), (150, 8414913), (195, 6473010), (225, 5609942), (234, 5394175), (325, 3883806), (390, 3236505), (450, 2804971), (585, 2157670), (650, 1941903), (975, 1294602), (1170, 1078835), (1950, 647301), (2925, 431534), (5850, 215767)]