73047030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2539}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 201899520

約数和(自身を除く): 128852490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2539, 2877, 4110, 4795, 5078, 5754, 7617, 9590, 12695, 14385, 15234, 17773, 25390, 28770, 35546, 38085, 53319, 76170, 88865, 106638, 177730, 266595, 347843, 533190, 695686, 1043529, 1739215, 2087058, 2434901, 3478430, 4869802, 5217645, 7304703, 10435290, 12174505, 14609406, 24349010, 36523515, 73047030]

約数ペア:

[(1, 73047030), (2, 36523515), (3, 24349010), (5, 14609406), (6, 12174505), (7, 10435290), (10, 7304703), (14, 5217645), (15, 4869802), (21, 3478430), (30, 2434901), (35, 2087058), (42, 1739215), (70, 1043529), (105, 695686), (137, 533190), (210, 347843), (274, 266595), (411, 177730), (685, 106638), (822, 88865), (959, 76170), (1370, 53319), (1918, 38085), (2055, 35546), (2539, 28770), (2877, 25390), (4110, 17773), (4795, 15234), (5078, 14385), (5754, 12695), (7617, 9590)]