61433820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{48757}}^1$

素因数の和:48779

約数の個数: 72

約数和(自身を含む): 212974944

約数和(自身を除く): 151541124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 48757, 97514, 146271, 195028, 243785, 292542, 341299, 438813, 487570, 585084, 682598, 731355, 877626, 975140, 1023897, 1365196, 1462710, 1706495, 1755252, 2047794, 2194065, 2925420, 3071691, 3412990, 4095588, 4388130, 5119485, 6143382, 6825980, 8776260, 10238970, 12286764, 15358455, 20477940, 30716910, 61433820]

約数ペア:

[(1, 61433820), (2, 30716910), (3, 20477940), (4, 15358455), (5, 12286764), (6, 10238970), (7, 8776260), (9, 6825980), (10, 6143382), (12, 5119485), (14, 4388130), (15, 4095588), (18, 3412990), (20, 3071691), (21, 2925420), (28, 2194065), (30, 2047794), (35, 1755252), (36, 1706495), (42, 1462710), (45, 1365196), (60, 1023897), (63, 975140), (70, 877626), (84, 731355), (90, 682598), (105, 585084), (126, 487570), (140, 438813), (180, 341299), (210, 292542), (252, 243785), (315, 195028), (420, 146271), (630, 97514), (1260, 48757)]