7445332510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 17139548160

約数和(自身を除く): 9694215650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 419, 470, 491, 517, 658, 770, 838, 982, 1034, 1645, 2095, 2455, 2585, 2933, 3290, 3437, 3619, 4190, 4609, 4910, 5170, 5401, 5866, 6874, 7238, 9218, 10802, 14665, 17185, 18095, 19693, 23045, 23077, 27005, 29330, 32263, 34370, 36190, 37807, 39386, 46090, 46154, 54010, 64526, 75614, 98465, 115385, 137851, 161315, 161539, 189035, 196930, 205729, 216623, 230770, 253847, 275702, 322630, 323078, 378070, 411458, 433246, 507694, 689255, 807695, 1028645, 1083115, 1269235, 1378510, 1440103, 1516361, 1615390, 1776929, 2057290, 2166230, 2263019, 2538470, 2880206, 3032722, 3553858, 4526038, 7200515, 7581805, 8884645, 9669263, 11315095, 14401030, 15163610, 15841133, 17769290, 19338526, 22630190, 31682266, 48346315, 67684841, 79205665, 96692630, 106361893, 135369682, 158411330, 212723786, 338424205, 531809465, 676848410, 744533251, 1063618930, 1489066502, 3722666255, 7445332510]

約数ペア:

[(1, 7445332510), (2, 3722666255), (5, 1489066502), (7, 1063618930), (10, 744533251), (11, 676848410), (14, 531809465), (22, 338424205), (35, 212723786), (47, 158411330), (55, 135369682), (70, 106361893), (77, 96692630), (94, 79205665), (110, 67684841), (154, 48346315), (235, 31682266), (329, 22630190), (385, 19338526), (419, 17769290), (470, 15841133), (491, 15163610), (517, 14401030), (658, 11315095), (770, 9669263), (838, 8884645), (982, 7581805), (1034, 7200515), (1645, 4526038), (2095, 3553858), (2455, 3032722), (2585, 2880206), (2933, 2538470), (3290, 2263019), (3437, 2166230), (3619, 2057290), (4190, 1776929), (4609, 1615390), (4910, 1516361), (5170, 1440103), (5401, 1378510), (5866, 1269235), (6874, 1083115), (7238, 1028645), (9218, 807695), (10802, 689255), (14665, 507694), (17185, 433246), (18095, 411458), (19693, 378070), (23045, 323078), (23077, 322630), (27005, 275702), (29330, 253847), (32263, 230770), (34370, 216623), (36190, 205729), (37807, 196930), (39386, 189035), (46090, 161539), (46154, 161315), (54010, 137851), (64526, 115385), (75614, 98465)]