180560430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64717}}^1$

素因数の和:64761

約数の個数: 48

約数和(自身を含む): 484608384

約数和(自身を除く): 304047954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 64717, 129434, 194151, 323585, 388302, 582453, 647170, 970755, 1164906, 1941510, 2006227, 2912265, 4012454, 5824530, 6018681, 10031135, 12037362, 18056043, 20062270, 30093405, 36112086, 60186810, 90280215, 180560430]

約数ペア:

[(1, 180560430), (2, 90280215), (3, 60186810), (5, 36112086), (6, 30093405), (9, 20062270), (10, 18056043), (15, 12037362), (18, 10031135), (30, 6018681), (31, 5824530), (45, 4012454), (62, 2912265), (90, 2006227), (93, 1941510), (155, 1164906), (186, 970755), (279, 647170), (310, 582453), (465, 388302), (558, 323585), (930, 194151), (1395, 129434), (2790, 64717)]