30721856242

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5147}}^1$

素因数の和:5301

約数の個数: 80

約数和(自身を含む): 59177824992

約数和(自身を除く): 28455968750

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 113, 154, 226, 343, 539, 686, 791, 1078, 1243, 1582, 2401, 2486, 3773, 4802, 5147, 5537, 7546, 8701, 10294, 11074, 17402, 26411, 36029, 38759, 52822, 56617, 60907, 72058, 77518, 113234, 121814, 252203, 271313, 396319, 426349, 504406, 542626, 581611, 792638, 852698, 1163222, 1765421, 2774233, 2984443, 3530842, 4071277, 5548466, 5968886, 6397721, 8142554, 12357947, 12795442, 19419631, 24715894, 28498939, 38839262, 44784047, 56997878, 89568094, 135937417, 199492573, 271874834, 313488329, 398985146, 626976658, 1396448011, 2194418303, 2792896022, 4388836606, 15360928121, 30721856242]

約数ペア:

[(1, 30721856242), (2, 15360928121), (7, 4388836606), (11, 2792896022), (14, 2194418303), (22, 1396448011), (49, 626976658), (77, 398985146), (98, 313488329), (113, 271874834), (154, 199492573), (226, 135937417), (343, 89568094), (539, 56997878), (686, 44784047), (791, 38839262), (1078, 28498939), (1243, 24715894), (1582, 19419631), (2401, 12795442), (2486, 12357947), (3773, 8142554), (4802, 6397721), (5147, 5968886), (5537, 5548466), (7546, 4071277), (8701, 3530842), (10294, 2984443), (11074, 2774233), (17402, 1765421), (26411, 1163222), (36029, 852698), (38759, 792638), (52822, 581611), (56617, 542626), (60907, 504406), (72058, 426349), (77518, 396319), (113234, 271313), (121814, 252203)]