17737070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 19518610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 43, 65, 86, 95, 130, 167, 190, 215, 247, 334, 430, 494, 559, 817, 835, 1118, 1235, 1634, 1670, 2171, 2470, 2795, 3173, 4085, 4342, 5590, 6346, 7181, 8170, 10621, 10855, 14362, 15865, 21242, 21710, 31730, 35905, 41249, 53105, 71810, 82498, 93353, 106210, 136439, 186706, 206245, 272878, 412490, 466765, 682195, 933530, 1364390, 1773707, 3547414, 8868535, 17737070]

約数ペア:

[(1, 17737070), (2, 8868535), (5, 3547414), (10, 1773707), (13, 1364390), (19, 933530), (26, 682195), (38, 466765), (43, 412490), (65, 272878), (86, 206245), (95, 186706), (130, 136439), (167, 106210), (190, 93353), (215, 82498), (247, 71810), (334, 53105), (430, 41249), (494, 35905), (559, 31730), (817, 21710), (835, 21242), (1118, 15865), (1235, 14362), (1634, 10855), (1670, 10621), (2171, 8170), (2470, 7181), (2795, 6346), (3173, 5590), (4085, 4342)]