189534856860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1417189}}^1$

素因数の和:1417947

約数の個数: 72

約数和(自身を含む): 575696590560

約数和(自身を除く): 386161733700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743, 1486, 2229, 2972, 3715, 4458, 6687, 7430, 8916, 11145, 13374, 14860, 22290, 26748, 33435, 44580, 66870, 133740, 1417189, 2834378, 4251567, 5668756, 7085945, 8503134, 12754701, 14171890, 17006268, 21257835, 25509402, 28343780, 42515670, 51018804, 63773505, 85031340, 127547010, 255094020, 1052971427, 2105942854, 3158914281, 4211885708, 5264857135, 6317828562, 9476742843, 10529714270, 12635657124, 15794571405, 18953485686, 21059428540, 31589142810, 37906971372, 47383714215, 63178285620, 94767428430, 189534856860]

約数ペア:

[(1, 189534856860), (2, 94767428430), (3, 63178285620), (4, 47383714215), (5, 37906971372), (6, 31589142810), (9, 21059428540), (10, 18953485686), (12, 15794571405), (15, 12635657124), (18, 10529714270), (20, 9476742843), (30, 6317828562), (36, 5264857135), (45, 4211885708), (60, 3158914281), (90, 2105942854), (180, 1052971427), (743, 255094020), (1486, 127547010), (2229, 85031340), (2972, 63773505), (3715, 51018804), (4458, 42515670), (6687, 28343780), (7430, 25509402), (8916, 21257835), (11145, 17006268), (13374, 14171890), (14860, 12754701), (22290, 8503134), (26748, 7085945), (33435, 5668756), (44580, 4251567), (66870, 2834378), (133740, 1417189)]