22031491790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{18353}}^1$

素因数の和:19937

約数の個数: 64

約数和(自身を含む): 49476510720

約数和(自身を除く): 27445018930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1559, 3118, 7795, 10913, 15590, 17149, 18353, 21826, 34298, 36706, 54565, 85745, 91765, 109130, 120043, 128471, 171490, 183530, 201883, 240086, 256942, 403766, 600215, 642355, 1009415, 1200430, 1284710, 1413181, 2018830, 2826362, 7065905, 14131810, 28612327, 57224654, 143061635, 200286289, 286123270, 314735597, 400572578, 629471194, 1001431445, 1573677985, 2002862890, 2203149179, 3147355970, 4406298358, 11015745895, 22031491790]

約数ペア:

[(1, 22031491790), (2, 11015745895), (5, 4406298358), (7, 3147355970), (10, 2203149179), (11, 2002862890), (14, 1573677985), (22, 1001431445), (35, 629471194), (55, 400572578), (70, 314735597), (77, 286123270), (110, 200286289), (154, 143061635), (385, 57224654), (770, 28612327), (1559, 14131810), (3118, 7065905), (7795, 2826362), (10913, 2018830), (15590, 1413181), (17149, 1284710), (18353, 1200430), (21826, 1009415), (34298, 642355), (36706, 600215), (54565, 403766), (85745, 256942), (91765, 240086), (109130, 201883), (120043, 183530), (128471, 171490)]