39502890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{6967}}^1$

素因数の和:6993

約数の個数: 80

約数和(自身を含む): 121410432

約数和(自身を除く): 81907542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 6967, 13934, 20901, 34835, 41802, 48769, 62703, 69670, 97538, 104505, 125406, 146307, 188109, 209010, 243845, 292614, 313515, 376218, 438921, 487690, 564327, 627030, 731535, 877842, 940545, 1128654, 1316763, 1463070, 1881090, 2194605, 2633526, 2821635, 3950289, 4389210, 5643270, 6583815, 7900578, 13167630, 19751445, 39502890]

約数ペア:

[(1, 39502890), (2, 19751445), (3, 13167630), (5, 7900578), (6, 6583815), (7, 5643270), (9, 4389210), (10, 3950289), (14, 2821635), (15, 2633526), (18, 2194605), (21, 1881090), (27, 1463070), (30, 1316763), (35, 1128654), (42, 940545), (45, 877842), (54, 731535), (63, 627030), (70, 564327), (81, 487690), (90, 438921), (105, 376218), (126, 313515), (135, 292614), (162, 243845), (189, 209010), (210, 188109), (270, 146307), (315, 125406), (378, 104505), (405, 97538), (567, 69670), (630, 62703), (810, 48769), (945, 41802), (1134, 34835), (1890, 20901), (2835, 13934), (5670, 6967)]