30775612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 33575108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 151, 203, 251, 302, 406, 502, 604, 812, 1004, 1057, 1757, 2114, 3514, 4228, 4379, 7028, 7279, 8758, 14558, 17516, 29116, 30653, 37901, 50953, 61306, 75802, 101906, 122612, 151604, 203812, 265307, 530614, 1061228, 1099129, 2198258, 4396516, 7693903, 15387806, 30775612]

約数ペア:

[(1, 30775612), (2, 15387806), (4, 7693903), (7, 4396516), (14, 2198258), (28, 1099129), (29, 1061228), (58, 530614), (116, 265307), (151, 203812), (203, 151604), (251, 122612), (302, 101906), (406, 75802), (502, 61306), (604, 50953), (812, 37901), (1004, 30653), (1057, 29116), (1757, 17516), (2114, 14558), (3514, 8758), (4228, 7279), (4379, 7028)]