1036840140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{822889}}^1$

素因数の和:822911

約数の個数: 72

約数和(自身を含む): 3594383520

約数和(自身を除く): 2557543380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 822889, 1645778, 2468667, 3291556, 4114445, 4937334, 5760223, 7406001, 8228890, 9874668, 11520446, 12343335, 14812002, 16457780, 17280669, 23040892, 24686670, 28801115, 29624004, 34561338, 37030005, 49373340, 51842007, 57602230, 69122676, 74060010, 86403345, 103684014, 115204460, 148120020, 172806690, 207368028, 259210035, 345613380, 518420070, 1036840140]

約数ペア:

[(1, 1036840140), (2, 518420070), (3, 345613380), (4, 259210035), (5, 207368028), (6, 172806690), (7, 148120020), (9, 115204460), (10, 103684014), (12, 86403345), (14, 74060010), (15, 69122676), (18, 57602230), (20, 51842007), (21, 49373340), (28, 37030005), (30, 34561338), (35, 29624004), (36, 28801115), (42, 24686670), (45, 23040892), (60, 17280669), (63, 16457780), (70, 14812002), (84, 12343335), (90, 11520446), (105, 9874668), (126, 8228890), (140, 7406001), (180, 5760223), (210, 4937334), (252, 4114445), (315, 3291556), (420, 2468667), (630, 1645778), (1260, 822889)]