233894940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{205171}}^1$

素因数の和:205202

約数の個数: 48

約数和(自身を含む): 689377920

約数和(自身を除く): 455482980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 205171, 410342, 615513, 820684, 1025855, 1231026, 2051710, 2462052, 3077565, 3898249, 4103420, 6155130, 7796498, 11694747, 12310260, 15592996, 19491245, 23389494, 38982490, 46778988, 58473735, 77964980, 116947470, 233894940]

約数ペア:

[(1, 233894940), (2, 116947470), (3, 77964980), (4, 58473735), (5, 46778988), (6, 38982490), (10, 23389494), (12, 19491245), (15, 15592996), (19, 12310260), (20, 11694747), (30, 7796498), (38, 6155130), (57, 4103420), (60, 3898249), (76, 3077565), (95, 2462052), (114, 2051710), (190, 1231026), (228, 1025855), (285, 820684), (380, 615513), (570, 410342), (1140, 205171)]