61674760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11593}}^1$

素因数の和:11630

約数の個数: 64

約数和(自身を含む): 166953600

約数和(自身を除く): 105278840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 11593, 23186, 46372, 57965, 81151, 92744, 115930, 162302, 220267, 231860, 324604, 405755, 440534, 463720, 649208, 811510, 881068, 1101335, 1541869, 1623020, 1762136, 2202670, 3083738, 3246040, 4405340, 6167476, 7709345, 8810680, 12334952, 15418690, 30837380, 61674760]

約数ペア:

[(1, 61674760), (2, 30837380), (4, 15418690), (5, 12334952), (7, 8810680), (8, 7709345), (10, 6167476), (14, 4405340), (19, 3246040), (20, 3083738), (28, 2202670), (35, 1762136), (38, 1623020), (40, 1541869), (56, 1101335), (70, 881068), (76, 811510), (95, 649208), (133, 463720), (140, 440534), (152, 405755), (190, 324604), (266, 231860), (280, 220267), (380, 162302), (532, 115930), (665, 92744), (760, 81151), (1064, 57965), (1330, 46372), (2660, 23186), (5320, 11593)]