2135991210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{21661}}^1$

素因数の和:21863

約数の個数: 64

約数和(自身を含む): 5427630720

約数和(自身を除く): 3291639510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 173, 190, 285, 346, 519, 570, 865, 1038, 1730, 2595, 3287, 5190, 6574, 9861, 16435, 19722, 21661, 32870, 43322, 49305, 64983, 98610, 108305, 129966, 216610, 324915, 411559, 649830, 823118, 1234677, 2057795, 2469354, 3747353, 4115590, 6173385, 7494706, 11242059, 12346770, 18736765, 22484118, 37473530, 56210295, 71199707, 112420590, 142399414, 213599121, 355998535, 427198242, 711997070, 1067995605, 2135991210]

約数ペア:

[(1, 2135991210), (2, 1067995605), (3, 711997070), (5, 427198242), (6, 355998535), (10, 213599121), (15, 142399414), (19, 112420590), (30, 71199707), (38, 56210295), (57, 37473530), (95, 22484118), (114, 18736765), (173, 12346770), (190, 11242059), (285, 7494706), (346, 6173385), (519, 4115590), (570, 3747353), (865, 2469354), (1038, 2057795), (1730, 1234677), (2595, 823118), (3287, 649830), (5190, 411559), (6574, 324915), (9861, 216610), (16435, 129966), (19722, 108305), (21661, 98610), (32870, 64983), (43322, 49305)]