274751450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10427}}^1$

素因数の和:10487

約数の個数: 48

約数和(自身を含む): 558607104

約数和(自身を除く): 283855654

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 5270, 10427, 13175, 20854, 26350, 52135, 104270, 177259, 260675, 323237, 354518, 521350, 646474, 886295, 1616185, 1772590, 3232370, 4431475, 5495029, 8080925, 8862950, 10990058, 16161850, 27475145, 54950290, 137375725, 274751450]

約数ペア:

[(1, 274751450), (2, 137375725), (5, 54950290), (10, 27475145), (17, 16161850), (25, 10990058), (31, 8862950), (34, 8080925), (50, 5495029), (62, 4431475), (85, 3232370), (155, 1772590), (170, 1616185), (310, 886295), (425, 646474), (527, 521350), (775, 354518), (850, 323237), (1054, 260675), (1550, 177259), (2635, 104270), (5270, 52135), (10427, 26350), (13175, 20854)]