693670340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137089}}^1$

素因数の和:137132

約数の個数: 48

約数和(自身を含む): 1658240640

約数和(自身を除く): 964570300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 137089, 274178, 548356, 685445, 1370890, 1507979, 2741780, 3015958, 3153047, 6031916, 6306094, 7539895, 12612188, 15079790, 15765235, 30159580, 31530470, 34683517, 63060940, 69367034, 138734068, 173417585, 346835170, 693670340]

約数ペア:

[(1, 693670340), (2, 346835170), (4, 173417585), (5, 138734068), (10, 69367034), (11, 63060940), (20, 34683517), (22, 31530470), (23, 30159580), (44, 15765235), (46, 15079790), (55, 12612188), (92, 7539895), (110, 6306094), (115, 6031916), (220, 3153047), (230, 3015958), (253, 2741780), (460, 1507979), (506, 1370890), (1012, 685445), (1265, 548356), (2530, 274178), (5060, 137089)]