2017429540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173617}}^1$

素因数の和:173716

約数の個数: 48

約数和(自身を含む): 4900194432

約数和(自身を除く): 2882764892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 173617, 347234, 694468, 868085, 1215319, 1736170, 2430638, 3472340, 4861276, 6076595, 12153190, 14410211, 24306380, 28820422, 57640844, 72051055, 100871477, 144102110, 201742954, 288204220, 403485908, 504357385, 1008714770, 2017429540]

約数ペア:

[(1, 2017429540), (2, 1008714770), (4, 504357385), (5, 403485908), (7, 288204220), (10, 201742954), (14, 144102110), (20, 100871477), (28, 72051055), (35, 57640844), (70, 28820422), (83, 24306380), (140, 14410211), (166, 12153190), (332, 6076595), (415, 4861276), (581, 3472340), (830, 2430638), (1162, 1736170), (1660, 1215319), (2324, 868085), (2905, 694468), (5810, 347234), (11620, 173617)]