79540830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6451}}^1$

素因数の和:6601

約数の個数: 48

約数和(自身を含む): 208347984

約数和(自身を除く): 128807154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 6451, 12330, 12902, 19353, 32255, 38706, 58059, 64510, 96765, 116118, 193530, 290295, 580590, 883787, 1767574, 2651361, 4418935, 5302722, 7954083, 8837870, 13256805, 15908166, 26513610, 39770415, 79540830]

約数ペア:

[(1, 79540830), (2, 39770415), (3, 26513610), (5, 15908166), (6, 13256805), (9, 8837870), (10, 7954083), (15, 5302722), (18, 4418935), (30, 2651361), (45, 1767574), (90, 883787), (137, 580590), (274, 290295), (411, 193530), (685, 116118), (822, 96765), (1233, 64510), (1370, 58059), (2055, 38706), (2466, 32255), (4110, 19353), (6165, 12902), (6451, 12330)]