15693961780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{6673}}^1$

素因数の和:6953

約数の個数: 96

約数和(自身を含む): 38265405696

約数和(自身を除く): 22571443916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 157, 214, 314, 428, 535, 628, 749, 785, 1070, 1099, 1498, 1570, 2140, 2198, 2996, 3140, 3745, 4396, 5495, 6673, 7490, 10990, 13346, 14980, 16799, 21980, 26692, 33365, 33598, 46711, 66730, 67196, 83995, 93422, 117593, 133460, 167990, 186844, 233555, 235186, 335980, 467110, 470372, 587965, 714011, 934220, 1047661, 1175930, 1428022, 2095322, 2351860, 2856044, 3570055, 4190644, 4998077, 5238305, 7140110, 7333627, 9996154, 10476610, 14280220, 14667254, 19992308, 20953220, 24990385, 29334508, 36668135, 49980770, 73336270, 99961540, 112099727, 146672540, 224199454, 448398908, 560498635, 784698089, 1120997270, 1569396178, 2241994540, 3138792356, 3923490445, 7846980890, 15693961780]

約数ペア:

[(1, 15693961780), (2, 7846980890), (4, 3923490445), (5, 3138792356), (7, 2241994540), (10, 1569396178), (14, 1120997270), (20, 784698089), (28, 560498635), (35, 448398908), (70, 224199454), (107, 146672540), (140, 112099727), (157, 99961540), (214, 73336270), (314, 49980770), (428, 36668135), (535, 29334508), (628, 24990385), (749, 20953220), (785, 19992308), (1070, 14667254), (1099, 14280220), (1498, 10476610), (1570, 9996154), (2140, 7333627), (2198, 7140110), (2996, 5238305), (3140, 4998077), (3745, 4190644), (4396, 3570055), (5495, 2856044), (6673, 2351860), (7490, 2095322), (10990, 1428022), (13346, 1175930), (14980, 1047661), (16799, 934220), (21980, 714011), (26692, 587965), (33365, 470372), (33598, 467110), (46711, 335980), (66730, 235186), (67196, 233555), (83995, 186844), (93422, 167990), (117593, 133460)]