2017406235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 3715890336

約数和(自身を除く): 1698484101

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 169, 195, 221, 255, 277, 507, 663, 831, 845, 1105, 1385, 2197, 2535, 2873, 3315, 3601, 4155, 4709, 6591, 8619, 10803, 10985, 14127, 14365, 18005, 23545, 28561, 32955, 37349, 43095, 46813, 54015, 61217, 70635, 85683, 112047, 140439, 142805, 183651, 186745, 234065, 306085, 428415, 485537, 560235, 608569, 702195, 795821, 918255, 1456611, 1825707, 2387463, 2427685, 3042845, 3979105, 7283055, 7911397, 9128535, 10345673, 11937315, 23734191, 31037019, 39556985, 51728365, 118670955, 134493749, 155185095, 403481247, 672468745, 2017406235]

約数ペア:

[(1, 2017406235), (3, 672468745), (5, 403481247), (13, 155185095), (15, 134493749), (17, 118670955), (39, 51728365), (51, 39556985), (65, 31037019), (85, 23734191), (169, 11937315), (195, 10345673), (221, 9128535), (255, 7911397), (277, 7283055), (507, 3979105), (663, 3042845), (831, 2427685), (845, 2387463), (1105, 1825707), (1385, 1456611), (2197, 918255), (2535, 795821), (2873, 702195), (3315, 608569), (3601, 560235), (4155, 485537), (4709, 428415), (6591, 306085), (8619, 234065), (10803, 186745), (10985, 183651), (14127, 142805), (14365, 140439), (18005, 112047), (23545, 85683), (28561, 70635), (32955, 61217), (37349, 54015), (43095, 46813)]