38564610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 106272000

約数和(自身を除く): 67707390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 449, 818, 898, 1227, 1347, 2045, 2245, 2454, 2694, 2863, 3143, 4090, 4490, 5726, 6135, 6286, 6735, 8589, 9429, 12270, 13470, 14315, 15715, 17178, 18858, 28630, 31430, 42945, 47145, 85890, 94290, 183641, 367282, 550923, 918205, 1101846, 1285487, 1836410, 2570974, 2754615, 3856461, 5509230, 6427435, 7712922, 12854870, 19282305, 38564610]

約数ペア:

[(1, 38564610), (2, 19282305), (3, 12854870), (5, 7712922), (6, 6427435), (7, 5509230), (10, 3856461), (14, 2754615), (15, 2570974), (21, 1836410), (30, 1285487), (35, 1101846), (42, 918205), (70, 550923), (105, 367282), (210, 183641), (409, 94290), (449, 85890), (818, 47145), (898, 42945), (1227, 31430), (1347, 28630), (2045, 18858), (2245, 17178), (2454, 15715), (2694, 14315), (2863, 13470), (3143, 12270), (4090, 9429), (4490, 8589), (5726, 6735), (6135, 6286)]