219621570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2897}}^1$

素因数の和:2952

約数の個数: 96

約数和(自身を含む): 635983488

約数和(自身を除く): 416361918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 399, 570, 665, 722, 798, 1083, 1330, 1805, 1995, 2166, 2527, 2897, 3610, 3990, 5054, 5415, 5794, 7581, 8691, 10830, 12635, 14485, 15162, 17382, 20279, 25270, 28970, 37905, 40558, 43455, 55043, 60837, 75810, 86910, 101395, 110086, 121674, 165129, 202790, 275215, 304185, 330258, 385301, 550430, 608370, 770602, 825645, 1045817, 1155903, 1651290, 1926505, 2091634, 2311806, 3137451, 3853010, 5229085, 5779515, 6274902, 7320719, 10458170, 11559030, 14641438, 15687255, 21962157, 31374510, 36603595, 43924314, 73207190, 109810785, 219621570]

約数ペア:

[(1, 219621570), (2, 109810785), (3, 73207190), (5, 43924314), (6, 36603595), (7, 31374510), (10, 21962157), (14, 15687255), (15, 14641438), (19, 11559030), (21, 10458170), (30, 7320719), (35, 6274902), (38, 5779515), (42, 5229085), (57, 3853010), (70, 3137451), (95, 2311806), (105, 2091634), (114, 1926505), (133, 1651290), (190, 1155903), (210, 1045817), (266, 825645), (285, 770602), (361, 608370), (399, 550430), (570, 385301), (665, 330258), (722, 304185), (798, 275215), (1083, 202790), (1330, 165129), (1805, 121674), (1995, 110086), (2166, 101395), (2527, 86910), (2897, 75810), (3610, 60837), (3990, 55043), (5054, 43455), (5415, 40558), (5794, 37905), (7581, 28970), (8691, 25270), (10830, 20279), (12635, 17382), (14485, 15162)]