348575350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5065

約数の個数: 48

約数和(自身を含む): 687768480

約数和(自身を除く): 339193130

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 575, 610, 1150, 1403, 1525, 2806, 3050, 4969, 7015, 9938, 14030, 24845, 35075, 49690, 70150, 114287, 124225, 228574, 248450, 303109, 571435, 606218, 1142870, 1515545, 2857175, 3031090, 5714350, 6971507, 7577725, 13943014, 15155450, 34857535, 69715070, 174287675, 348575350]

約数ペア:

[(1, 348575350), (2, 174287675), (5, 69715070), (10, 34857535), (23, 15155450), (25, 13943014), (46, 7577725), (50, 6971507), (61, 5714350), (115, 3031090), (122, 2857175), (230, 1515545), (305, 1142870), (575, 606218), (610, 571435), (1150, 303109), (1403, 248450), (1525, 228574), (2806, 124225), (3050, 114287), (4969, 70150), (7015, 49690), (9938, 35075), (14030, 24845)]