128928690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4256

約数の個数: 96

約数和(自身を含む): 377574912

約数和(自身を除く): 248646222

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 4201, 5115, 6138, 8402, 10230, 12603, 15345, 21005, 25206, 30690, 37809, 42010, 46211, 63015, 75618, 92422, 126030, 130231, 138633, 189045, 231055, 260462, 277266, 378090, 390693, 415899, 462110, 651155, 693165, 781386, 831798, 1172079, 1302310, 1386330, 1432541, 1953465, 2079495, 2344158, 2865082, 3906930, 4158990, 4297623, 5860395, 7162705, 8595246, 11720790, 12892869, 14325410, 21488115, 25785738, 42976230, 64464345, 128928690]

約数ペア:

[(1, 128928690), (2, 64464345), (3, 42976230), (5, 25785738), (6, 21488115), (9, 14325410), (10, 12892869), (11, 11720790), (15, 8595246), (18, 7162705), (22, 5860395), (30, 4297623), (31, 4158990), (33, 3906930), (45, 2865082), (55, 2344158), (62, 2079495), (66, 1953465), (90, 1432541), (93, 1386330), (99, 1302310), (110, 1172079), (155, 831798), (165, 781386), (186, 693165), (198, 651155), (279, 462110), (310, 415899), (330, 390693), (341, 378090), (465, 277266), (495, 260462), (558, 231055), (682, 189045), (930, 138633), (990, 130231), (1023, 126030), (1395, 92422), (1705, 75618), (2046, 63015), (2790, 46211), (3069, 42010), (3410, 37809), (4201, 30690), (5115, 25206), (6138, 21005), (8402, 15345), (10230, 12603)]