105490210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 226105344

約数和(自身を除く): 120615134

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 173, 217, 281, 310, 346, 434, 562, 865, 1085, 1211, 1405, 1730, 1967, 2170, 2422, 2810, 3934, 5363, 6055, 8711, 9835, 10726, 12110, 17422, 19670, 26815, 37541, 43555, 48613, 53630, 60977, 75082, 87110, 97226, 121954, 187705, 243065, 304885, 340291, 375410, 486130, 609770, 680582, 1507003, 1701455, 3014006, 3402910, 7535015, 10549021, 15070030, 21098042, 52745105, 105490210]

約数ペア:

[(1, 105490210), (2, 52745105), (5, 21098042), (7, 15070030), (10, 10549021), (14, 7535015), (31, 3402910), (35, 3014006), (62, 1701455), (70, 1507003), (155, 680582), (173, 609770), (217, 486130), (281, 375410), (310, 340291), (346, 304885), (434, 243065), (562, 187705), (865, 121954), (1085, 97226), (1211, 87110), (1405, 75082), (1730, 60977), (1967, 53630), (2170, 48613), (2422, 43555), (2810, 37541), (3934, 26815), (5363, 19670), (6055, 17422), (8711, 12110), (9835, 10726)]