965969990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{30559}}^1$

素因数の和:30704

約数の個数: 32

約数和(自身を含む): 1815264000

約数和(自身を除く): 849294010

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 3161, 6322, 15805, 30559, 31610, 61118, 152795, 305590, 886211, 1772422, 3330931, 4431055, 6661862, 8862110, 16654655, 33309310, 96596999, 193193998, 482984995, 965969990]

約数ペア:

[(1, 965969990), (2, 482984995), (5, 193193998), (10, 96596999), (29, 33309310), (58, 16654655), (109, 8862110), (145, 6661862), (218, 4431055), (290, 3330931), (545, 1772422), (1090, 886211), (3161, 305590), (6322, 152795), (15805, 61118), (30559, 31610)]