15672411780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{891491}}^1$

素因数の和:891796

約数の個数: 48

約数和(自身を含む): 44032572864

約数和(自身を除く): 28360161084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 8790, 17580, 891491, 1782982, 2674473, 3565964, 4457455, 5348946, 8914910, 10697892, 13372365, 17829820, 26744730, 53489460, 261206863, 522413726, 783620589, 1044827452, 1306034315, 1567241178, 2612068630, 3134482356, 3918102945, 5224137260, 7836205890, 15672411780]

約数ペア:

[(1, 15672411780), (2, 7836205890), (3, 5224137260), (4, 3918102945), (5, 3134482356), (6, 2612068630), (10, 1567241178), (12, 1306034315), (15, 1044827452), (20, 783620589), (30, 522413726), (60, 261206863), (293, 53489460), (586, 26744730), (879, 17829820), (1172, 13372365), (1465, 10697892), (1758, 8914910), (2930, 5348946), (3516, 4457455), (4395, 3565964), (5860, 2674473), (8790, 1782982), (17580, 891491)]