26867970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 72161280

約数和(自身を除く): 45293310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 521, 573, 955, 1042, 1146, 1563, 1719, 1910, 2605, 2865, 3126, 3438, 4689, 5157, 5210, 5730, 7815, 8595, 9378, 10314, 14067, 15630, 17190, 23445, 25785, 28134, 46890, 51570, 70335, 99511, 140670, 199022, 298533, 497555, 597066, 895599, 995110, 1492665, 1791198, 2686797, 2985330, 4477995, 5373594, 8955990, 13433985, 26867970]

約数ペア:

[(1, 26867970), (2, 13433985), (3, 8955990), (5, 5373594), (6, 4477995), (9, 2985330), (10, 2686797), (15, 1791198), (18, 1492665), (27, 995110), (30, 895599), (45, 597066), (54, 497555), (90, 298533), (135, 199022), (191, 140670), (270, 99511), (382, 70335), (521, 51570), (573, 46890), (955, 28134), (1042, 25785), (1146, 23445), (1563, 17190), (1719, 15630), (1910, 14067), (2605, 10314), (2865, 9378), (3126, 8595), (3438, 7815), (4689, 5730), (5157, 5210)]