34541180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 74541600

約数和(自身を除く): 40000420

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 149, 173, 268, 298, 335, 346, 596, 670, 692, 745, 865, 1340, 1490, 1730, 2980, 3460, 9983, 11591, 19966, 23182, 25777, 39932, 46364, 49915, 51554, 57955, 99830, 103108, 115910, 128885, 199660, 231820, 257770, 515540, 1727059, 3454118, 6908236, 8635295, 17270590, 34541180]

約数ペア:

[(1, 34541180), (2, 17270590), (4, 8635295), (5, 6908236), (10, 3454118), (20, 1727059), (67, 515540), (134, 257770), (149, 231820), (173, 199660), (268, 128885), (298, 115910), (335, 103108), (346, 99830), (596, 57955), (670, 51554), (692, 49915), (745, 46364), (865, 39932), (1340, 25777), (1490, 23182), (1730, 19966), (2980, 11591), (3460, 9983)]