211195170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{2237}}^1$

素因数の和:3299

約数の個数: 48

約数和(自身を含む): 549876600

約数和(自身を除く): 338681430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1049, 2098, 2237, 3147, 4474, 5245, 6294, 6711, 9441, 10490, 11185, 13422, 15735, 18882, 20133, 22370, 31470, 33555, 40266, 47205, 67110, 94410, 100665, 201330, 2346613, 4693226, 7039839, 11733065, 14079678, 21119517, 23466130, 35199195, 42239034, 70398390, 105597585, 211195170]

約数ペア:

[(1, 211195170), (2, 105597585), (3, 70398390), (5, 42239034), (6, 35199195), (9, 23466130), (10, 21119517), (15, 14079678), (18, 11733065), (30, 7039839), (45, 4693226), (90, 2346613), (1049, 201330), (2098, 100665), (2237, 94410), (3147, 67110), (4474, 47205), (5245, 40266), (6294, 33555), (6711, 31470), (9441, 22370), (10490, 20133), (11185, 18882), (13422, 15735)]