3177702980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{42223}}^1$

素因数の和:42356

約数の個数: 48

約数和(自身を含む): 6895010304

約数和(自身を除く): 3717307324

約数列:

[1, 2, 4, 5, 10, 20, 53, 71, 106, 142, 212, 265, 284, 355, 530, 710, 1060, 1420, 3763, 7526, 15052, 18815, 37630, 42223, 75260, 84446, 168892, 211115, 422230, 844460, 2237819, 2997833, 4475638, 5995666, 8951276, 11189095, 11991332, 14989165, 22378190, 29978330, 44756380, 59956660, 158885149, 317770298, 635540596, 794425745, 1588851490, 3177702980]

約数ペア:

[(1, 3177702980), (2, 1588851490), (4, 794425745), (5, 635540596), (10, 317770298), (20, 158885149), (53, 59956660), (71, 44756380), (106, 29978330), (142, 22378190), (212, 14989165), (265, 11991332), (284, 11189095), (355, 8951276), (530, 5995666), (710, 4475638), (1060, 2997833), (1420, 2237819), (3763, 844460), (7526, 422230), (15052, 211115), (18815, 168892), (37630, 84446), (42223, 75260)]