271456770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22453}}^1$

素因数の和:22507

約数の個数: 64

約数和(自身を含む): 724276224

約数和(自身を除く): 452819454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 22453, 44906, 67359, 112265, 134718, 224530, 291889, 336795, 583778, 673590, 696043, 875667, 1392086, 1459445, 1751334, 2088129, 2918890, 3480215, 4176258, 4378335, 6960430, 8756670, 9048559, 10440645, 18097118, 20881290, 27145677, 45242795, 54291354, 90485590, 135728385, 271456770]

約数ペア:

[(1, 271456770), (2, 135728385), (3, 90485590), (5, 54291354), (6, 45242795), (10, 27145677), (13, 20881290), (15, 18097118), (26, 10440645), (30, 9048559), (31, 8756670), (39, 6960430), (62, 4378335), (65, 4176258), (78, 3480215), (93, 2918890), (130, 2088129), (155, 1751334), (186, 1459445), (195, 1392086), (310, 875667), (390, 696043), (403, 673590), (465, 583778), (806, 336795), (930, 291889), (1209, 224530), (2015, 134718), (2418, 112265), (4030, 67359), (6045, 44906), (12090, 22453)]