31300704

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:700

約数の個数: 72

約数和(自身を含む): 89572392

約数和(自身を除く): 58271688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 433, 502, 753, 866, 1004, 1299, 1506, 1732, 2008, 2259, 2598, 3012, 3464, 3897, 4016, 4518, 5196, 6024, 6928, 7794, 8032, 9036, 10392, 12048, 13856, 15588, 18072, 20784, 24096, 31176, 36144, 41568, 62352, 72288, 108683, 124704, 217366, 326049, 434732, 652098, 869464, 978147, 1304196, 1738928, 1956294, 2608392, 3477856, 3912588, 5216784, 7825176, 10433568, 15650352, 31300704]

約数ペア:

[(1, 31300704), (2, 15650352), (3, 10433568), (4, 7825176), (6, 5216784), (8, 3912588), (9, 3477856), (12, 2608392), (16, 1956294), (18, 1738928), (24, 1304196), (32, 978147), (36, 869464), (48, 652098), (72, 434732), (96, 326049), (144, 217366), (251, 124704), (288, 108683), (433, 72288), (502, 62352), (753, 41568), (866, 36144), (1004, 31176), (1299, 24096), (1506, 20784), (1732, 18072), (2008, 15588), (2259, 13856), (2598, 12048), (3012, 10392), (3464, 9036), (3897, 8032), (4016, 7794), (4518, 6928), (5196, 6024)]