13301470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 16890146

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 311, 329, 455, 470, 611, 622, 658, 910, 1222, 1555, 1645, 2177, 3055, 3110, 3290, 4043, 4277, 4354, 6110, 8086, 8554, 10885, 14617, 20215, 21385, 21770, 28301, 29234, 40430, 42770, 56602, 73085, 102319, 141505, 146170, 190021, 204638, 283010, 380042, 511595, 950105, 1023190, 1330147, 1900210, 2660294, 6650735, 13301470]

約数ペア:

[(1, 13301470), (2, 6650735), (5, 2660294), (7, 1900210), (10, 1330147), (13, 1023190), (14, 950105), (26, 511595), (35, 380042), (47, 283010), (65, 204638), (70, 190021), (91, 146170), (94, 141505), (130, 102319), (182, 73085), (235, 56602), (311, 42770), (329, 40430), (455, 29234), (470, 28301), (611, 21770), (622, 21385), (658, 20215), (910, 14617), (1222, 10885), (1555, 8554), (1645, 8086), (2177, 6110), (3055, 4354), (3110, 4277), (3290, 4043)]