30967948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 65923200

約数和(自身を除く): 34955252

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 2179, 3553, 4358, 7106, 8716, 14212, 23969, 37043, 41401, 47938, 74086, 82802, 95876, 148172, 165604, 407473, 455411, 703817, 814946, 910822, 1407634, 1629892, 1821644, 2815268, 7741987, 15483974, 30967948]

約数ペア:

[(1, 30967948), (2, 15483974), (4, 7741987), (11, 2815268), (17, 1821644), (19, 1629892), (22, 1407634), (34, 910822), (38, 814946), (44, 703817), (68, 455411), (76, 407473), (187, 165604), (209, 148172), (323, 95876), (374, 82802), (418, 74086), (646, 47938), (748, 41401), (836, 37043), (1292, 23969), (2179, 14212), (3553, 8716), (4358, 7106)]