70293665980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1\times {\mathrm{39709}}^1$

素因数の和:41230

約数の個数: 48

約数和(自身を含む): 150143827680

約数和(自身を除く): 79850161700

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1451, 2902, 5804, 7255, 14510, 29020, 39709, 79418, 88511, 158836, 177022, 198545, 354044, 397090, 442555, 794180, 885110, 1770220, 2422249, 4844498, 9688996, 12111245, 24222490, 48444980, 57617759, 115235518, 230471036, 288088795, 576177590, 1152355180, 3514683299, 7029366598, 14058733196, 17573416495, 35146832990, 70293665980]

約数ペア:

[(1, 70293665980), (2, 35146832990), (4, 17573416495), (5, 14058733196), (10, 7029366598), (20, 3514683299), (61, 1152355180), (122, 576177590), (244, 288088795), (305, 230471036), (610, 115235518), (1220, 57617759), (1451, 48444980), (2902, 24222490), (5804, 12111245), (7255, 9688996), (14510, 4844498), (29020, 2422249), (39709, 1770220), (79418, 885110), (88511, 794180), (158836, 442555), (177022, 397090), (198545, 354044)]