30937374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 77051520

約数和(自身を除く): 46114146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 47, 58, 78, 87, 94, 97, 117, 141, 174, 194, 234, 261, 282, 291, 377, 423, 522, 582, 611, 754, 846, 873, 1131, 1222, 1261, 1363, 1746, 1833, 2262, 2522, 2726, 2813, 3393, 3666, 3783, 4089, 4559, 5499, 5626, 6786, 7566, 8178, 8439, 9118, 10998, 11349, 12267, 13677, 16878, 17719, 22698, 24534, 25317, 27354, 35438, 36569, 41031, 50634, 53157, 59267, 73138, 82062, 106314, 109707, 118534, 132211, 159471, 177801, 219414, 264422, 318942, 329121, 355602, 396633, 533403, 658242, 793266, 1066806, 1189899, 1718743, 2379798, 3437486, 5156229, 10312458, 15468687, 30937374]

約数ペア:

[(1, 30937374), (2, 15468687), (3, 10312458), (6, 5156229), (9, 3437486), (13, 2379798), (18, 1718743), (26, 1189899), (29, 1066806), (39, 793266), (47, 658242), (58, 533403), (78, 396633), (87, 355602), (94, 329121), (97, 318942), (117, 264422), (141, 219414), (174, 177801), (194, 159471), (234, 132211), (261, 118534), (282, 109707), (291, 106314), (377, 82062), (423, 73138), (522, 59267), (582, 53157), (611, 50634), (754, 41031), (846, 36569), (873, 35438), (1131, 27354), (1222, 25317), (1261, 24534), (1363, 22698), (1746, 17719), (1833, 16878), (2262, 13677), (2522, 12267), (2726, 11349), (2813, 10998), (3393, 9118), (3666, 8439), (3783, 8178), (4089, 7566), (4559, 6786), (5499, 5626)]