167730430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 357120000

約数和(自身を除く): 189389570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 343, 395, 490, 553, 619, 686, 790, 1106, 1238, 1715, 2765, 3095, 3430, 3871, 4333, 5530, 6190, 7742, 8666, 19355, 21665, 27097, 30331, 38710, 43330, 48901, 54194, 60662, 97802, 135485, 151655, 212317, 244505, 270970, 303310, 342307, 424634, 489010, 684614, 1061585, 1711535, 2123170, 2396149, 3423070, 4792298, 11980745, 16773043, 23961490, 33546086, 83865215, 167730430]

約数ペア:

[(1, 167730430), (2, 83865215), (5, 33546086), (7, 23961490), (10, 16773043), (14, 11980745), (35, 4792298), (49, 3423070), (70, 2396149), (79, 2123170), (98, 1711535), (158, 1061585), (245, 684614), (343, 489010), (395, 424634), (490, 342307), (553, 303310), (619, 270970), (686, 244505), (790, 212317), (1106, 151655), (1238, 135485), (1715, 97802), (2765, 60662), (3095, 54194), (3430, 48901), (3871, 43330), (4333, 38710), (5530, 30331), (6190, 27097), (7742, 21665), (8666, 19355)]