173920888980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7052753}}^1$

素因数の和:7052905

約数の個数: 72

約数和(自身を含む): 531410908392

約数和(自身を除く): 357490019412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 7052753, 14105506, 21158259, 28211012, 35263765, 42316518, 63474777, 70527530, 84633036, 105791295, 126949554, 141055060, 211582590, 253899108, 317373885, 423165180, 634747770, 966227161, 1269495540, 1932454322, 2898681483, 3864908644, 4831135805, 5797362966, 8696044449, 9662271610, 11594725932, 14493407415, 17392088898, 19324543220, 28986814830, 34784177796, 43480222245, 57973629660, 86960444490, 173920888980]

約数ペア:

[(1, 173920888980), (2, 86960444490), (3, 57973629660), (4, 43480222245), (5, 34784177796), (6, 28986814830), (9, 19324543220), (10, 17392088898), (12, 14493407415), (15, 11594725932), (18, 9662271610), (20, 8696044449), (30, 5797362966), (36, 4831135805), (45, 3864908644), (60, 2898681483), (90, 1932454322), (137, 1269495540), (180, 966227161), (274, 634747770), (411, 423165180), (548, 317373885), (685, 253899108), (822, 211582590), (1233, 141055060), (1370, 126949554), (1644, 105791295), (2055, 84633036), (2466, 70527530), (2740, 63474777), (4110, 42316518), (4932, 35263765), (6165, 28211012), (8220, 21158259), (12330, 14105506), (24660, 7052753)]