19864903030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103307}}^1$

素因数の和:103429

約数の個数: 64

約数和(自身を含む): 42486861312

約数和(自身を除く): 22621958282

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 67, 70, 82, 134, 205, 287, 335, 410, 469, 574, 670, 938, 1435, 2345, 2747, 2870, 4690, 5494, 13735, 19229, 27470, 38458, 96145, 103307, 192290, 206614, 516535, 723149, 1033070, 1446298, 3615745, 4235587, 6921569, 7231490, 8471174, 13843138, 21177935, 29649109, 34607845, 42355870, 48450983, 59298218, 69215690, 96901966, 148245545, 242254915, 283784329, 296491090, 484509830, 567568658, 1418921645, 1986490303, 2837843290, 3972980606, 9932451515, 19864903030]

約数ペア:

[(1, 19864903030), (2, 9932451515), (5, 3972980606), (7, 2837843290), (10, 1986490303), (14, 1418921645), (35, 567568658), (41, 484509830), (67, 296491090), (70, 283784329), (82, 242254915), (134, 148245545), (205, 96901966), (287, 69215690), (335, 59298218), (410, 48450983), (469, 42355870), (574, 34607845), (670, 29649109), (938, 21177935), (1435, 13843138), (2345, 8471174), (2747, 7231490), (2870, 6921569), (4690, 4235587), (5494, 3615745), (13735, 1446298), (19229, 1033070), (27470, 723149), (38458, 516535), (96145, 206614), (103307, 192290)]