15357300812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{295993}}^1$

素因数の和:296130

約数の個数: 48

約数和(自身を含む): 32819814720

約数和(自身を除く): 17462513908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1526, 1853, 3052, 3706, 7412, 12971, 25942, 51884, 295993, 591986, 1183972, 2071951, 4143902, 5031881, 8287804, 10063762, 20127524, 32263237, 35223167, 64526474, 70446334, 129052948, 140892668, 225842659, 451685318, 548475029, 903370636, 1096950058, 2193900116, 3839325203, 7678650406, 15357300812]

約数ペア:

[(1, 15357300812), (2, 7678650406), (4, 3839325203), (7, 2193900116), (14, 1096950058), (17, 903370636), (28, 548475029), (34, 451685318), (68, 225842659), (109, 140892668), (119, 129052948), (218, 70446334), (238, 64526474), (436, 35223167), (476, 32263237), (763, 20127524), (1526, 10063762), (1853, 8287804), (3052, 5031881), (3706, 4143902), (7412, 2071951), (12971, 1183972), (25942, 591986), (51884, 295993)]