131713170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 323516160

約数和(自身を除く): 191802990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 137, 146, 219, 274, 365, 411, 438, 439, 685, 730, 822, 878, 1095, 1317, 1370, 2055, 2190, 2195, 2634, 4110, 4390, 6585, 10001, 13170, 20002, 30003, 32047, 50005, 60006, 60143, 64094, 96141, 100010, 120286, 150015, 160235, 180429, 192282, 300030, 300715, 320470, 360858, 480705, 601430, 902145, 961410, 1804290, 4390439, 8780878, 13171317, 21952195, 26342634, 43904390, 65856585, 131713170]

約数ペア:

[(1, 131713170), (2, 65856585), (3, 43904390), (5, 26342634), (6, 21952195), (10, 13171317), (15, 8780878), (30, 4390439), (73, 1804290), (137, 961410), (146, 902145), (219, 601430), (274, 480705), (365, 360858), (411, 320470), (438, 300715), (439, 300030), (685, 192282), (730, 180429), (822, 160235), (878, 150015), (1095, 120286), (1317, 100010), (1370, 96141), (2055, 64094), (2190, 60143), (2195, 60006), (2634, 50005), (4110, 32047), (4390, 30003), (6585, 20002), (10001, 13170)]