73860420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9397}}^1$

素因数の和:9540

約数の個数: 48

約数和(自身を含む): 208410048

約数和(自身を除く): 134549628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 9397, 18794, 28191, 37588, 46985, 56382, 93970, 112764, 140955, 187940, 281910, 563820, 1231007, 2462014, 3693021, 4924028, 6155035, 7386042, 12310070, 14772084, 18465105, 24620140, 36930210, 73860420]

約数ペア:

[(1, 73860420), (2, 36930210), (3, 24620140), (4, 18465105), (5, 14772084), (6, 12310070), (10, 7386042), (12, 6155035), (15, 4924028), (20, 3693021), (30, 2462014), (60, 1231007), (131, 563820), (262, 281910), (393, 187940), (524, 140955), (655, 112764), (786, 93970), (1310, 56382), (1572, 46985), (1965, 37588), (2620, 28191), (3930, 18794), (7860, 9397)]