70293340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7307}}^1$

素因数の和:7366

約数の個数: 48

約数和(自身を含む): 163289952

約数和(自身を除く): 92996612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 7307, 9620, 14614, 29228, 36535, 73070, 94991, 146140, 189982, 270359, 379964, 474955, 540718, 949910, 1081436, 1351795, 1899820, 2703590, 3514667, 5407180, 7029334, 14058668, 17573335, 35146670, 70293340]

約数ペア:

[(1, 70293340), (2, 35146670), (4, 17573335), (5, 14058668), (10, 7029334), (13, 5407180), (20, 3514667), (26, 2703590), (37, 1899820), (52, 1351795), (65, 1081436), (74, 949910), (130, 540718), (148, 474955), (185, 379964), (260, 270359), (370, 189982), (481, 146140), (740, 94991), (962, 73070), (1924, 36535), (2405, 29228), (4810, 14614), (7307, 9620)]