111940140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143513}}^1$

素因数の和:143538

約数の個数: 48

約数和(自身を含む): 337544928

約数和(自身を除く): 225604788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 143513, 287026, 430539, 574052, 717565, 861078, 1435130, 1722156, 1865669, 2152695, 2870260, 3731338, 4305390, 5597007, 7462676, 8610780, 9328345, 11194014, 18656690, 22388028, 27985035, 37313380, 55970070, 111940140]

約数ペア:

[(1, 111940140), (2, 55970070), (3, 37313380), (4, 27985035), (5, 22388028), (6, 18656690), (10, 11194014), (12, 9328345), (13, 8610780), (15, 7462676), (20, 5597007), (26, 4305390), (30, 3731338), (39, 2870260), (52, 2152695), (60, 1865669), (65, 1722156), (78, 1435130), (130, 861078), (156, 717565), (195, 574052), (260, 430539), (390, 287026), (780, 143513)]