142274.00000000

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 83984256

約数和(自身を除く): 45143426

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 2557, 3038, 5114, 7595, 12785, 15190, 17899, 25570, 35798, 79267, 89495, 125293, 158534, 178990, 250586, 396335, 554869, 626465, 792670, 1109738, 1252930, 2774345, 3884083, 5548690, 7768166, 19420415, 38840830]

約数ペア:

[(1, 38840830), (2, 19420415), (5, 7768166), (7, 5548690), (10, 3884083), (14, 2774345), (31, 1252930), (35, 1109738), (49, 792670), (62, 626465), (70, 554869), (98, 396335), (155, 250586), (217, 178990), (245, 158534), (310, 125293), (434, 89495), (490, 79267), (1085, 35798), (1519, 25570), (2170, 17899), (2557, 15190), (3038, 12785), (5114, 7595)]