34427380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7789}}^1$

素因数の和:7828

約数の個数: 48

約数和(自身を含む): 82449360

約数和(自身を除く): 48021980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 7789, 15578, 31156, 38945, 77890, 101257, 132413, 155780, 202514, 264826, 405028, 506285, 529652, 662065, 1012570, 1324130, 1721369, 2025140, 2648260, 3442738, 6885476, 8606845, 17213690, 34427380]

約数ペア:

[(1, 34427380), (2, 17213690), (4, 8606845), (5, 6885476), (10, 3442738), (13, 2648260), (17, 2025140), (20, 1721369), (26, 1324130), (34, 1012570), (52, 662065), (65, 529652), (68, 506285), (85, 405028), (130, 264826), (170, 202514), (221, 155780), (260, 132413), (340, 101257), (442, 77890), (884, 38945), (1105, 31156), (2210, 15578), (4420, 7789)]