77032210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 143990784

約数和(自身を除く): 66958574

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 955, 1301, 1910, 2602, 5921, 6505, 11842, 13010, 29605, 40331, 59210, 80662, 201655, 248491, 403310, 496982, 1242455, 2484910, 7703221, 15406442, 38516105, 77032210]

約数ペア:

[(1, 77032210), (2, 38516105), (5, 15406442), (10, 7703221), (31, 2484910), (62, 1242455), (155, 496982), (191, 403310), (310, 248491), (382, 201655), (955, 80662), (1301, 59210), (1910, 40331), (2602, 29605), (5921, 13010), (6505, 11842)]