131449510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 242743392

約数和(自身を除く): 111293882

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 1130, 1907, 3814, 6893, 9535, 13786, 19070, 34465, 68930, 116327, 215491, 232654, 430982, 581635, 1077455, 1163270, 2154910, 13144951, 26289902, 65724755, 131449510]

約数ペア:

[(1, 131449510), (2, 65724755), (5, 26289902), (10, 13144951), (61, 2154910), (113, 1163270), (122, 1077455), (226, 581635), (305, 430982), (565, 232654), (610, 215491), (1130, 116327), (1907, 68930), (3814, 34465), (6893, 19070), (9535, 13786)]