123060910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 270650880

約数和(自身を除く): 147589970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 133, 134, 190, 266, 335, 469, 665, 670, 938, 1273, 1330, 1381, 2345, 2546, 2762, 4690, 6365, 6905, 8911, 9667, 12730, 13810, 17822, 19334, 26239, 44555, 48335, 52478, 89110, 92527, 96670, 131195, 183673, 185054, 262390, 367346, 462635, 647689, 918365, 925270, 1295378, 1758013, 1836730, 3238445, 3516026, 6476890, 8790065, 12306091, 17580130, 24612182, 61530455, 123060910]

約数ペア:

[(1, 123060910), (2, 61530455), (5, 24612182), (7, 17580130), (10, 12306091), (14, 8790065), (19, 6476890), (35, 3516026), (38, 3238445), (67, 1836730), (70, 1758013), (95, 1295378), (133, 925270), (134, 918365), (190, 647689), (266, 462635), (335, 367346), (469, 262390), (665, 185054), (670, 183673), (938, 131195), (1273, 96670), (1330, 92527), (1381, 89110), (2345, 52478), (2546, 48335), (2762, 44555), (4690, 26239), (6365, 19334), (6905, 17822), (8911, 13810), (9667, 12730)]