97689070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 192456000

約数和(自身を除く): 94766930

約数列:

[1, 2, 5, 10, 19, 38, 53, 89, 95, 106, 109, 178, 190, 218, 265, 445, 530, 545, 890, 1007, 1090, 1691, 2014, 2071, 3382, 4142, 4717, 5035, 5777, 8455, 9434, 9701, 10070, 10355, 11554, 16910, 19402, 20710, 23585, 28885, 47170, 48505, 57770, 89623, 97010, 109763, 179246, 184319, 219526, 368638, 448115, 514153, 548815, 896230, 921595, 1028306, 1097630, 1843190, 2570765, 5141530, 9768907, 19537814, 48844535, 97689070]

約数ペア:

[(1, 97689070), (2, 48844535), (5, 19537814), (10, 9768907), (19, 5141530), (38, 2570765), (53, 1843190), (89, 1097630), (95, 1028306), (106, 921595), (109, 896230), (178, 548815), (190, 514153), (218, 448115), (265, 368638), (445, 219526), (530, 184319), (545, 179246), (890, 109763), (1007, 97010), (1090, 89623), (1691, 57770), (2014, 48505), (2071, 47170), (3382, 28885), (4142, 23585), (4717, 20710), (5035, 19402), (5777, 16910), (8455, 11554), (9434, 10355), (9701, 10070)]