351492330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21187}}^1$

素因数の和:21283

約数の個数: 64

約数和(自身を含む): 976343040

約数和(自身を除く): 624850710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 21187, 42374, 63561, 105935, 127122, 148309, 211870, 296618, 317805, 444927, 635610, 741545, 889854, 1483090, 1673773, 2224635, 3347546, 4449270, 5021319, 8368865, 10042638, 11716411, 16737730, 23432822, 25106595, 35149233, 50213190, 58582055, 70298466, 117164110, 175746165, 351492330]

約数ペア:

[(1, 351492330), (2, 175746165), (3, 117164110), (5, 70298466), (6, 58582055), (7, 50213190), (10, 35149233), (14, 25106595), (15, 23432822), (21, 16737730), (30, 11716411), (35, 10042638), (42, 8368865), (70, 5021319), (79, 4449270), (105, 3347546), (158, 2224635), (210, 1673773), (237, 1483090), (395, 889854), (474, 741545), (553, 635610), (790, 444927), (1106, 317805), (1185, 296618), (1659, 211870), (2370, 148309), (2765, 127122), (3318, 105935), (5530, 63561), (8295, 42374), (16590, 21187)]