264889730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{122069}}^1$

素因数の和:122114

約数の個数: 32

約数和(自身を含む): 562498560

約数和(自身を除く): 297608830

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 122069, 244138, 610345, 854483, 1220690, 1708966, 3784139, 4272415, 7568278, 8544830, 18920695, 26488973, 37841390, 52977946, 132444865, 264889730]

約数ペア:

[(1, 264889730), (2, 132444865), (5, 52977946), (7, 37841390), (10, 26488973), (14, 18920695), (31, 8544830), (35, 7568278), (62, 4272415), (70, 3784139), (155, 1708966), (217, 1220690), (310, 854483), (434, 610345), (1085, 244138), (2170, 122069)]