8894830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4144

約数の個数: 32

約数和(自身を含む): 18892800

約数和(自身を除く): 9997970

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4099, 8198, 20495, 28693, 40990, 57386, 127069, 143465, 254138, 286930, 635345, 889483, 1270690, 1778966, 4447415, 8894830]

約数ペア:

[(1, 8894830), (2, 4447415), (5, 1778966), (7, 1270690), (10, 889483), (14, 635345), (31, 286930), (35, 254138), (62, 143465), (70, 127069), (155, 57386), (217, 40990), (310, 28693), (434, 20495), (1085, 8198), (2170, 4099)]