61089670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 121974336

約数和(自身を除く): 60884666

約数列:

[1, 2, 5, 10, 17, 34, 43, 61, 85, 86, 122, 137, 170, 215, 274, 305, 430, 610, 685, 731, 1037, 1370, 1462, 2074, 2329, 2623, 3655, 4658, 5185, 5246, 5891, 7310, 8357, 10370, 11645, 11782, 13115, 16714, 23290, 26230, 29455, 41785, 44591, 58910, 83570, 89182, 100147, 142069, 200294, 222955, 284138, 359351, 445910, 500735, 710345, 718702, 1001470, 1420690, 1796755, 3593510, 6108967, 12217934, 30544835, 61089670]

約数ペア:

[(1, 61089670), (2, 30544835), (5, 12217934), (10, 6108967), (17, 3593510), (34, 1796755), (43, 1420690), (61, 1001470), (85, 718702), (86, 710345), (122, 500735), (137, 445910), (170, 359351), (215, 284138), (274, 222955), (305, 200294), (430, 142069), (610, 100147), (685, 89182), (731, 83570), (1037, 58910), (1370, 44591), (1462, 41785), (2074, 29455), (2329, 26230), (2623, 23290), (3655, 16714), (4658, 13115), (5185, 11782), (5246, 11645), (5891, 10370), (7310, 8357)]