61557510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 183389184

約数和(自身を除く): 121831674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 43, 51, 70, 85, 86, 102, 105, 119, 129, 170, 210, 215, 238, 255, 258, 301, 357, 401, 430, 510, 595, 602, 645, 714, 731, 802, 903, 1190, 1203, 1290, 1462, 1505, 1785, 1806, 2005, 2193, 2406, 2807, 3010, 3570, 3655, 4010, 4386, 4515, 5117, 5614, 6015, 6817, 7310, 8421, 9030, 10234, 10965, 12030, 13634, 14035, 15351, 16842, 17243, 20451, 21930, 25585, 28070, 30702, 34085, 34486, 40902, 42105, 47719, 51170, 51729, 68170, 76755, 84210, 86215, 95438, 102255, 103458, 120701, 143157, 153510, 172430, 204510, 238595, 241402, 258645, 286314, 293131, 362103, 477190, 517290, 586262, 603505, 715785, 724206, 879393, 1207010, 1431570, 1465655, 1758786, 1810515, 2051917, 2931310, 3621030, 4103834, 4396965, 6155751, 8793930, 10259585, 12311502, 20519170, 30778755, 61557510]

約数ペア:

[(1, 61557510), (2, 30778755), (3, 20519170), (5, 12311502), (6, 10259585), (7, 8793930), (10, 6155751), (14, 4396965), (15, 4103834), (17, 3621030), (21, 2931310), (30, 2051917), (34, 1810515), (35, 1758786), (42, 1465655), (43, 1431570), (51, 1207010), (70, 879393), (85, 724206), (86, 715785), (102, 603505), (105, 586262), (119, 517290), (129, 477190), (170, 362103), (210, 293131), (215, 286314), (238, 258645), (255, 241402), (258, 238595), (301, 204510), (357, 172430), (401, 153510), (430, 143157), (510, 120701), (595, 103458), (602, 102255), (645, 95438), (714, 86215), (731, 84210), (802, 76755), (903, 68170), (1190, 51729), (1203, 51170), (1290, 47719), (1462, 42105), (1505, 40902), (1785, 34486), (1806, 34085), (2005, 30702), (2193, 28070), (2406, 25585), (2807, 21930), (3010, 20451), (3570, 17243), (3655, 16842), (4010, 15351), (4386, 14035), (4515, 13634), (5117, 12030), (5614, 10965), (6015, 10234), (6817, 9030), (7310, 8421)]