152894910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2591}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 421023744

約数和(自身を除く): 268128834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 562, 843, 1405, 1686, 1967, 2591, 2810, 3934, 4215, 5182, 5901, 7773, 8430, 9835, 11802, 12955, 15546, 18137, 19670, 25910, 29505, 36274, 38865, 54411, 59010, 77730, 90685, 108822, 181370, 272055, 544110, 728071, 1456142, 2184213, 3640355, 4368426, 5096497, 7280710, 10192994, 10921065, 15289491, 21842130, 25482485, 30578982, 50964970, 76447455, 152894910]

約数ペア:

[(1, 152894910), (2, 76447455), (3, 50964970), (5, 30578982), (6, 25482485), (7, 21842130), (10, 15289491), (14, 10921065), (15, 10192994), (21, 7280710), (30, 5096497), (35, 4368426), (42, 3640355), (70, 2184213), (105, 1456142), (210, 728071), (281, 544110), (562, 272055), (843, 181370), (1405, 108822), (1686, 90685), (1967, 77730), (2591, 59010), (2810, 54411), (3934, 38865), (4215, 36274), (5182, 29505), (5901, 25910), (7773, 19670), (8430, 18137), (9835, 15546), (11802, 12955)]