15692828060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{278143}}^1$

素因数の和:278203

約数の個数: 96

約数和(自身を含む): 41868460032

約数和(自身を除く): 26175631972

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 14105, 28210, 56420, 278143, 556286, 1112572, 1390715, 1947001, 2781430, 3615859, 3894002, 5562860, 7231718, 7788004, 8622433, 9735005, 14463436, 17244866, 18079295, 19470010, 25311013, 34489732, 36158590, 38940020, 43112165, 50622026, 60357031, 72317180, 86224330, 101244052, 112091629, 120714062, 126555065, 172448660, 224183258, 241428124, 253110130, 301785155, 448366516, 506220260, 560458145, 603570310, 784641403, 1120916290, 1207140620, 1569282806, 2241832580, 3138565612, 3923207015, 7846414030, 15692828060]

約数ペア:

[(1, 15692828060), (2, 7846414030), (4, 3923207015), (5, 3138565612), (7, 2241832580), (10, 1569282806), (13, 1207140620), (14, 1120916290), (20, 784641403), (26, 603570310), (28, 560458145), (31, 506220260), (35, 448366516), (52, 301785155), (62, 253110130), (65, 241428124), (70, 224183258), (91, 172448660), (124, 126555065), (130, 120714062), (140, 112091629), (155, 101244052), (182, 86224330), (217, 72317180), (260, 60357031), (310, 50622026), (364, 43112165), (403, 38940020), (434, 36158590), (455, 34489732), (620, 25311013), (806, 19470010), (868, 18079295), (910, 17244866), (1085, 14463436), (1612, 9735005), (1820, 8622433), (2015, 7788004), (2170, 7231718), (2821, 5562860), (4030, 3894002), (4340, 3615859), (5642, 2781430), (8060, 1947001), (11284, 1390715), (14105, 1112572), (28210, 556286), (56420, 278143)]