2018508310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{54101}}^1$

素因数の和:54169

約数の個数: 64

約数和(自身を含む): 4580924544

約数和(自身を除く): 2562416234

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 2665, 2870, 3731, 5330, 7462, 18655, 37310, 54101, 108202, 270505, 378707, 541010, 703313, 757414, 1406626, 1893535, 2218141, 3516565, 3787070, 4436282, 4923191, 7033130, 9846382, 11090705, 15526987, 22181410, 24615955, 28835833, 31053974, 49231910, 57671666, 77634935, 144179165, 155269870, 201850831, 288358330, 403701662, 1009254155, 2018508310]

約数ペア:

[(1, 2018508310), (2, 1009254155), (5, 403701662), (7, 288358330), (10, 201850831), (13, 155269870), (14, 144179165), (26, 77634935), (35, 57671666), (41, 49231910), (65, 31053974), (70, 28835833), (82, 24615955), (91, 22181410), (130, 15526987), (182, 11090705), (205, 9846382), (287, 7033130), (410, 4923191), (455, 4436282), (533, 3787070), (574, 3516565), (910, 2218141), (1066, 1893535), (1435, 1406626), (2665, 757414), (2870, 703313), (3731, 541010), (5330, 378707), (7462, 270505), (18655, 108202), (37310, 54101)]