42643410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 109209600

約数和(自身を除く): 66566190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 790, 947, 1185, 1501, 1894, 2370, 2841, 3002, 4503, 4735, 5682, 7505, 9006, 9470, 14205, 15010, 17993, 22515, 28410, 35986, 45030, 53979, 74813, 89965, 107958, 149626, 179930, 224439, 269895, 374065, 448878, 539790, 748130, 1122195, 1421447, 2244390, 2842894, 4264341, 7107235, 8528682, 14214470, 21321705, 42643410]

約数ペア:

[(1, 42643410), (2, 21321705), (3, 14214470), (5, 8528682), (6, 7107235), (10, 4264341), (15, 2842894), (19, 2244390), (30, 1421447), (38, 1122195), (57, 748130), (79, 539790), (95, 448878), (114, 374065), (158, 269895), (190, 224439), (237, 179930), (285, 149626), (395, 107958), (474, 89965), (570, 74813), (790, 53979), (947, 45030), (1185, 35986), (1501, 28410), (1894, 22515), (2370, 17993), (2841, 15010), (3002, 14205), (4503, 9470), (4735, 9006), (5682, 7505)]