9814790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 8813050

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 307, 614, 695, 1390, 1535, 3070, 3197, 6394, 7061, 14122, 15985, 31970, 35305, 42673, 70610, 85346, 213365, 426730, 981479, 1962958, 4907395, 9814790]

約数ペア:

[(1, 9814790), (2, 4907395), (5, 1962958), (10, 981479), (23, 426730), (46, 213365), (115, 85346), (139, 70610), (230, 42673), (278, 35305), (307, 31970), (614, 15985), (695, 14122), (1390, 7061), (1535, 6394), (3070, 3197)]