261362010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95737}}^1$

素因数の和:95767

約数の個数: 64

約数和(自身を含む): 772031232

約数和(自身を除く): 510669222

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 95737, 191474, 287211, 478685, 574422, 670159, 957370, 1244581, 1340318, 1436055, 2010477, 2489162, 2872110, 3350795, 3733743, 4020954, 6222905, 6701590, 7467486, 8712067, 10052385, 12445810, 17424134, 18668715, 20104770, 26136201, 37337430, 43560335, 52272402, 87120670, 130681005, 261362010]

約数ペア:

[(1, 261362010), (2, 130681005), (3, 87120670), (5, 52272402), (6, 43560335), (7, 37337430), (10, 26136201), (13, 20104770), (14, 18668715), (15, 17424134), (21, 12445810), (26, 10052385), (30, 8712067), (35, 7467486), (39, 6701590), (42, 6222905), (65, 4020954), (70, 3733743), (78, 3350795), (91, 2872110), (105, 2489162), (130, 2010477), (182, 1436055), (195, 1340318), (210, 1244581), (273, 957370), (390, 670159), (455, 574422), (546, 478685), (910, 287211), (1365, 191474), (2730, 95737)]