2642010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 7575552

約数和(自身を除く): 4933542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 547, 690, 805, 966, 1094, 1610, 1641, 2415, 2735, 3282, 3829, 4830, 5470, 7658, 8205, 11487, 12581, 16410, 19145, 22974, 25162, 37743, 38290, 57435, 62905, 75486, 88067, 114870, 125810, 176134, 188715, 264201, 377430, 440335, 528402, 880670, 1321005, 2642010]

約数ペア:

[(1, 2642010), (2, 1321005), (3, 880670), (5, 528402), (6, 440335), (7, 377430), (10, 264201), (14, 188715), (15, 176134), (21, 125810), (23, 114870), (30, 88067), (35, 75486), (42, 62905), (46, 57435), (69, 38290), (70, 37743), (105, 25162), (115, 22974), (138, 19145), (161, 16410), (210, 12581), (230, 11487), (322, 8205), (345, 7658), (483, 5470), (547, 4830), (690, 3829), (805, 3282), (966, 2735), (1094, 2415), (1610, 1641)]