131074770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 189711150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 181, 202, 239, 303, 362, 478, 505, 543, 606, 717, 905, 1010, 1086, 1195, 1434, 1515, 1810, 2390, 2715, 3030, 3585, 5430, 7170, 18281, 24139, 36562, 43259, 48278, 54843, 72417, 86518, 91405, 109686, 120695, 129777, 144834, 182810, 216295, 241390, 259554, 274215, 362085, 432590, 548430, 648885, 724170, 1297770, 4369159, 8738318, 13107477, 21845795, 26214954, 43691590, 65537385, 131074770]

約数ペア:

[(1, 131074770), (2, 65537385), (3, 43691590), (5, 26214954), (6, 21845795), (10, 13107477), (15, 8738318), (30, 4369159), (101, 1297770), (181, 724170), (202, 648885), (239, 548430), (303, 432590), (362, 362085), (478, 274215), (505, 259554), (543, 241390), (606, 216295), (717, 182810), (905, 144834), (1010, 129777), (1086, 120695), (1195, 109686), (1434, 91405), (1515, 86518), (1810, 72417), (2390, 54843), (2715, 48278), (3030, 43259), (3585, 36562), (5430, 24139), (7170, 18281)]