70805550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15227}}^1$

素因数の和:15273

約数の個数: 48

約数和(自身を含む): 181274112

約数和(自身を除く): 110468562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 15227, 30454, 45681, 76135, 91362, 152270, 228405, 380675, 456810, 472037, 761350, 944074, 1142025, 1416111, 2284050, 2360185, 2832222, 4720370, 7080555, 11800925, 14161110, 23601850, 35402775, 70805550]

約数ペア:

[(1, 70805550), (2, 35402775), (3, 23601850), (5, 14161110), (6, 11800925), (10, 7080555), (15, 4720370), (25, 2832222), (30, 2360185), (31, 2284050), (50, 1416111), (62, 1142025), (75, 944074), (93, 761350), (150, 472037), (155, 456810), (186, 380675), (310, 228405), (465, 152270), (775, 91362), (930, 76135), (1550, 45681), (2325, 30454), (4650, 15227)]