15702225372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{57917}}^1$

素因数の和:58387

約数の個数: 72

約数和(自身を含む): 42122139696

約数和(自身を除く): 26419914324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 443, 612, 886, 1329, 1772, 2658, 3987, 5316, 7531, 7974, 15062, 15948, 22593, 30124, 45186, 57917, 67779, 90372, 115834, 135558, 173751, 231668, 271116, 347502, 521253, 695004, 984589, 1042506, 1969178, 2085012, 2953767, 3938356, 5907534, 8861301, 11815068, 17722602, 25657231, 35445204, 51314462, 76971693, 102628924, 153943386, 230915079, 307886772, 436172927, 461830158, 872345854, 923660316, 1308518781, 1744691708, 2617037562, 3925556343, 5234075124, 7851112686, 15702225372]

約数ペア:

[(1, 15702225372), (2, 7851112686), (3, 5234075124), (4, 3925556343), (6, 2617037562), (9, 1744691708), (12, 1308518781), (17, 923660316), (18, 872345854), (34, 461830158), (36, 436172927), (51, 307886772), (68, 230915079), (102, 153943386), (153, 102628924), (204, 76971693), (306, 51314462), (443, 35445204), (612, 25657231), (886, 17722602), (1329, 11815068), (1772, 8861301), (2658, 5907534), (3987, 3938356), (5316, 2953767), (7531, 2085012), (7974, 1969178), (15062, 1042506), (15948, 984589), (22593, 695004), (30124, 521253), (45186, 347502), (57917, 271116), (67779, 231668), (90372, 173751), (115834, 135558)]