139378170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2167

約数の個数: 64

約数和(自身を含む): 350198784

約数和(自身を除く): 210820614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 2053, 2190, 2263, 4106, 4526, 6159, 6789, 10265, 11315, 12318, 13578, 20530, 22630, 30795, 33945, 61590, 63643, 67890, 127286, 149869, 190929, 299738, 318215, 381858, 449607, 636430, 749345, 899214, 954645, 1498690, 1909290, 2248035, 4496070, 4645939, 9291878, 13937817, 23229695, 27875634, 46459390, 69689085, 139378170]

約数ペア:

[(1, 139378170), (2, 69689085), (3, 46459390), (5, 27875634), (6, 23229695), (10, 13937817), (15, 9291878), (30, 4645939), (31, 4496070), (62, 2248035), (73, 1909290), (93, 1498690), (146, 954645), (155, 899214), (186, 749345), (219, 636430), (310, 449607), (365, 381858), (438, 318215), (465, 299738), (730, 190929), (930, 149869), (1095, 127286), (2053, 67890), (2190, 63643), (2263, 61590), (4106, 33945), (4526, 30795), (6159, 22630), (6789, 20530), (10265, 13578), (11315, 12318)]