54296970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19889}}^1$

素因数の和:19919

約数の個数: 64

約数和(自身を含む): 160392960

約数和(自身を除く): 106095990

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 19889, 39778, 59667, 99445, 119334, 139223, 198890, 258557, 278446, 298335, 417669, 517114, 596670, 696115, 775671, 835338, 1292785, 1392230, 1551342, 1809899, 2088345, 2585570, 3619798, 3878355, 4176690, 5429697, 7756710, 9049495, 10859394, 18098990, 27148485, 54296970]

約数ペア:

[(1, 54296970), (2, 27148485), (3, 18098990), (5, 10859394), (6, 9049495), (7, 7756710), (10, 5429697), (13, 4176690), (14, 3878355), (15, 3619798), (21, 2585570), (26, 2088345), (30, 1809899), (35, 1551342), (39, 1392230), (42, 1292785), (65, 835338), (70, 775671), (78, 696115), (91, 596670), (105, 517114), (130, 417669), (182, 298335), (195, 278446), (210, 258557), (273, 198890), (390, 139223), (455, 119334), (546, 99445), (910, 59667), (1365, 39778), (2730, 19889)]