221498310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14281}}^1$

素因数の和:14349

約数の個数: 64

約数和(自身を含む): 592303104

約数和(自身を除く): 370804794

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 14281, 15510, 28562, 42843, 71405, 85686, 142810, 157091, 214215, 314182, 428430, 471273, 671207, 785455, 942546, 1342414, 1570910, 2013621, 2356365, 3356035, 4027242, 4712730, 6712070, 7383277, 10068105, 14766554, 20136210, 22149831, 36916385, 44299662, 73832770, 110749155, 221498310]

約数ペア:

[(1, 221498310), (2, 110749155), (3, 73832770), (5, 44299662), (6, 36916385), (10, 22149831), (11, 20136210), (15, 14766554), (22, 10068105), (30, 7383277), (33, 6712070), (47, 4712730), (55, 4027242), (66, 3356035), (94, 2356365), (110, 2013621), (141, 1570910), (165, 1342414), (235, 942546), (282, 785455), (330, 671207), (470, 471273), (517, 428430), (705, 314182), (1034, 214215), (1410, 157091), (1551, 142810), (2585, 85686), (3102, 71405), (5170, 42843), (7755, 28562), (14281, 15510)]