31667550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 83780352

約数和(自身を除く): 52112802

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 67, 69, 75, 115, 134, 137, 138, 150, 201, 230, 274, 335, 345, 402, 411, 575, 670, 685, 690, 822, 1005, 1150, 1370, 1541, 1675, 1725, 2010, 2055, 3082, 3151, 3350, 3425, 3450, 4110, 4623, 5025, 6302, 6850, 7705, 9179, 9246, 9453, 10050, 10275, 15410, 15755, 18358, 18906, 20550, 23115, 27537, 31510, 38525, 45895, 46230, 47265, 55074, 77050, 78775, 91790, 94530, 115575, 137685, 157550, 211117, 229475, 231150, 236325, 275370, 422234, 458950, 472650, 633351, 688425, 1055585, 1266702, 1376850, 2111170, 3166755, 5277925, 6333510, 10555850, 15833775, 31667550]

約数ペア:

[(1, 31667550), (2, 15833775), (3, 10555850), (5, 6333510), (6, 5277925), (10, 3166755), (15, 2111170), (23, 1376850), (25, 1266702), (30, 1055585), (46, 688425), (50, 633351), (67, 472650), (69, 458950), (75, 422234), (115, 275370), (134, 236325), (137, 231150), (138, 229475), (150, 211117), (201, 157550), (230, 137685), (274, 115575), (335, 94530), (345, 91790), (402, 78775), (411, 77050), (575, 55074), (670, 47265), (685, 46230), (690, 45895), (822, 38525), (1005, 31510), (1150, 27537), (1370, 23115), (1541, 20550), (1675, 18906), (1725, 18358), (2010, 15755), (2055, 15410), (3082, 10275), (3151, 10050), (3350, 9453), (3425, 9246), (3450, 9179), (4110, 7705), (4623, 6850), (5025, 6302)]