87840630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1429}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 228880080

約数和(自身を除く): 141039450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 683, 1366, 1429, 2049, 2858, 3415, 4098, 4287, 6147, 6830, 7145, 8574, 10245, 12294, 12861, 14290, 20490, 21435, 25722, 30735, 42870, 61470, 64305, 128610, 976007, 1952014, 2928021, 4880035, 5856042, 8784063, 9760070, 14640105, 17568126, 29280210, 43920315, 87840630]

約数ペア:

[(1, 87840630), (2, 43920315), (3, 29280210), (5, 17568126), (6, 14640105), (9, 9760070), (10, 8784063), (15, 5856042), (18, 4880035), (30, 2928021), (45, 1952014), (90, 976007), (683, 128610), (1366, 64305), (1429, 61470), (2049, 42870), (2858, 30735), (3415, 25722), (4098, 21435), (4287, 20490), (6147, 14290), (6830, 12861), (7145, 12294), (8574, 10245)]