353146780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{148381}}^1$

素因数の和:148414

約数の個数: 48

約数和(自身を含む): 897414336

約数和(自身を除く): 544267556

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 148381, 296762, 593524, 741905, 1038667, 1483810, 2077334, 2522477, 2967620, 4154668, 5044954, 5193335, 10089908, 10386670, 12612385, 17657339, 20773340, 25224770, 35314678, 50449540, 70629356, 88286695, 176573390, 353146780]

約数ペア:

[(1, 353146780), (2, 176573390), (4, 88286695), (5, 70629356), (7, 50449540), (10, 35314678), (14, 25224770), (17, 20773340), (20, 17657339), (28, 12612385), (34, 10386670), (35, 10089908), (68, 5193335), (70, 5044954), (85, 4154668), (119, 2967620), (140, 2522477), (170, 2077334), (238, 1483810), (340, 1038667), (476, 741905), (595, 593524), (1190, 296762), (2380, 148381)]