1244482890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{120941}}^1$

素因数の和:120972

約数の個数: 64

約数和(自身を含む): 3483129600

約数和(自身を除く): 2238646710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 120941, 241882, 362823, 604705, 725646, 846587, 1209410, 1693174, 1814115, 2539761, 3628230, 4232935, 5079522, 5926109, 8465870, 11852218, 12698805, 17778327, 25397610, 29630545, 35556654, 41482763, 59261090, 82965526, 88891635, 124448289, 177783270, 207413815, 248896578, 414827630, 622241445, 1244482890]

約数ペア:

[(1, 1244482890), (2, 622241445), (3, 414827630), (5, 248896578), (6, 207413815), (7, 177783270), (10, 124448289), (14, 88891635), (15, 82965526), (21, 59261090), (30, 41482763), (35, 35556654), (42, 29630545), (49, 25397610), (70, 17778327), (98, 12698805), (105, 11852218), (147, 8465870), (210, 5926109), (245, 5079522), (294, 4232935), (343, 3628230), (490, 2539761), (686, 1814115), (735, 1693174), (1029, 1209410), (1470, 846587), (1715, 725646), (2058, 604705), (3430, 362823), (5145, 241882), (10290, 120941)]