374925330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320449}}^1$

素因数の和:320475

約数の個数: 48

約数和(自身を含む): 1049794200

約数和(自身を除く): 674868870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 320449, 640898, 961347, 1602245, 1922694, 2884041, 3204490, 4165837, 4806735, 5768082, 8331674, 9613470, 12497511, 14420205, 20829185, 24995022, 28840410, 37492533, 41658370, 62487555, 74985066, 124975110, 187462665, 374925330]

約数ペア:

[(1, 374925330), (2, 187462665), (3, 124975110), (5, 74985066), (6, 62487555), (9, 41658370), (10, 37492533), (13, 28840410), (15, 24995022), (18, 20829185), (26, 14420205), (30, 12497511), (39, 9613470), (45, 8331674), (65, 5768082), (78, 4806735), (90, 4165837), (117, 3204490), (130, 2884041), (195, 1922694), (234, 1602245), (390, 961347), (585, 640898), (1170, 320449)]