69623450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 148490496

約数和(自身を除く): 78867046

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 47, 50, 53, 65, 86, 94, 106, 130, 215, 235, 265, 325, 430, 470, 530, 559, 611, 650, 689, 1075, 1118, 1175, 1222, 1325, 1378, 2021, 2150, 2279, 2350, 2491, 2650, 2795, 3055, 3445, 4042, 4558, 4982, 5590, 6110, 6890, 10105, 11395, 12455, 13975, 15275, 17225, 20210, 22790, 24910, 26273, 27950, 29627, 30550, 32383, 34450, 50525, 52546, 56975, 59254, 62275, 64766, 101050, 107113, 113950, 124550, 131365, 148135, 161915, 214226, 262730, 296270, 323830, 535565, 656825, 740675, 809575, 1071130, 1313650, 1392469, 1481350, 1619150, 2677825, 2784938, 5355650, 6962345, 13924690, 34811725, 69623450]

約数ペア:

[(1, 69623450), (2, 34811725), (5, 13924690), (10, 6962345), (13, 5355650), (25, 2784938), (26, 2677825), (43, 1619150), (47, 1481350), (50, 1392469), (53, 1313650), (65, 1071130), (86, 809575), (94, 740675), (106, 656825), (130, 535565), (215, 323830), (235, 296270), (265, 262730), (325, 214226), (430, 161915), (470, 148135), (530, 131365), (559, 124550), (611, 113950), (650, 107113), (689, 101050), (1075, 64766), (1118, 62275), (1175, 59254), (1222, 56975), (1325, 52546), (1378, 50525), (2021, 34450), (2150, 32383), (2279, 30550), (2350, 29627), (2491, 27950), (2650, 26273), (2795, 24910), (3055, 22790), (3445, 20210), (4042, 17225), (4558, 15275), (4982, 13975), (5590, 12455), (6110, 11395), (6890, 10105)]