839746170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{15629}}^1$

素因数の和:15844

約数の個数: 64

約数和(自身を含む): 2250720000

約数和(自身を除く): 1410973830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5373, 5970, 8955, 10746, 15629, 17910, 26865, 31258, 46887, 53730, 78145, 93774, 140661, 156290, 234435, 281322, 421983, 468870, 703305, 843966, 1406610, 2109915, 3110171, 4219830, 6220342, 9330513, 15550855, 18661026, 27991539, 31101710, 46652565, 55983078, 83974617, 93305130, 139957695, 167949234, 279915390, 419873085, 839746170]

約数ペア:

[(1, 839746170), (2, 419873085), (3, 279915390), (5, 167949234), (6, 139957695), (9, 93305130), (10, 83974617), (15, 55983078), (18, 46652565), (27, 31101710), (30, 27991539), (45, 18661026), (54, 15550855), (90, 9330513), (135, 6220342), (199, 4219830), (270, 3110171), (398, 2109915), (597, 1406610), (995, 843966), (1194, 703305), (1791, 468870), (1990, 421983), (2985, 281322), (3582, 234435), (5373, 156290), (5970, 140661), (8955, 93774), (10746, 78145), (15629, 53730), (17910, 46887), (26865, 31258)]