25589310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 64627200

約数和(自身を除く): 39037890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 67, 87, 134, 145, 174, 201, 290, 335, 402, 435, 439, 670, 870, 878, 1005, 1317, 1943, 2010, 2195, 2634, 3886, 4390, 5829, 6585, 9715, 11658, 12731, 13170, 19430, 25462, 29145, 29413, 38193, 58290, 58826, 63655, 76386, 88239, 127310, 147065, 176478, 190965, 294130, 381930, 441195, 852977, 882390, 1705954, 2558931, 4264885, 5117862, 8529770, 12794655, 25589310]

約数ペア:

[(1, 25589310), (2, 12794655), (3, 8529770), (5, 5117862), (6, 4264885), (10, 2558931), (15, 1705954), (29, 882390), (30, 852977), (58, 441195), (67, 381930), (87, 294130), (134, 190965), (145, 176478), (174, 147065), (201, 127310), (290, 88239), (335, 76386), (402, 63655), (435, 58826), (439, 58290), (670, 38193), (870, 29413), (878, 29145), (1005, 25462), (1317, 19430), (1943, 13170), (2010, 12731), (2195, 11658), (2634, 9715), (3886, 6585), (4390, 5829)]