7470690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 19215360

約数和(自身を除く): 11744670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 277, 290, 310, 435, 465, 554, 831, 870, 899, 930, 1385, 1662, 1798, 2697, 2770, 4155, 4495, 5394, 8033, 8310, 8587, 8990, 13485, 16066, 17174, 24099, 25761, 26970, 40165, 42935, 48198, 51522, 80330, 85870, 120495, 128805, 240990, 249023, 257610, 498046, 747069, 1245115, 1494138, 2490230, 3735345, 7470690]

約数ペア:

[(1, 7470690), (2, 3735345), (3, 2490230), (5, 1494138), (6, 1245115), (10, 747069), (15, 498046), (29, 257610), (30, 249023), (31, 240990), (58, 128805), (62, 120495), (87, 85870), (93, 80330), (145, 51522), (155, 48198), (174, 42935), (186, 40165), (277, 26970), (290, 25761), (310, 24099), (435, 17174), (465, 16066), (554, 13485), (831, 8990), (870, 8587), (899, 8310), (930, 8033), (1385, 5394), (1662, 4495), (1798, 4155), (2697, 2770)]