274323710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23669}}^1$

素因数の和:23756

約数の個数: 32

約数和(自身を含む): 528314400

約数和(自身を除く): 253990690

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 23669, 47338, 118345, 236690, 449711, 899422, 1443809, 2248555, 2887618, 4497110, 7219045, 14438090, 27432371, 54864742, 137161855, 274323710]

約数ペア:

[(1, 274323710), (2, 137161855), (5, 54864742), (10, 27432371), (19, 14438090), (38, 7219045), (61, 4497110), (95, 2887618), (122, 2248555), (190, 1443809), (305, 899422), (610, 449711), (1159, 236690), (2318, 118345), (5795, 47338), (11590, 23669)]