23029770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 57957120

約数和(自身を除く): 34927350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 103, 145, 174, 206, 257, 290, 309, 435, 514, 515, 618, 771, 870, 1030, 1285, 1542, 1545, 2570, 2987, 3090, 3855, 5974, 7453, 7710, 8961, 14906, 14935, 17922, 22359, 26471, 29870, 37265, 44718, 44805, 52942, 74530, 79413, 89610, 111795, 132355, 158826, 223590, 264710, 397065, 767659, 794130, 1535318, 2302977, 3838295, 4605954, 7676590, 11514885, 23029770]

約数ペア:

[(1, 23029770), (2, 11514885), (3, 7676590), (5, 4605954), (6, 3838295), (10, 2302977), (15, 1535318), (29, 794130), (30, 767659), (58, 397065), (87, 264710), (103, 223590), (145, 158826), (174, 132355), (206, 111795), (257, 89610), (290, 79413), (309, 74530), (435, 52942), (514, 44805), (515, 44718), (618, 37265), (771, 29870), (870, 26471), (1030, 22359), (1285, 17922), (1542, 14935), (1545, 14906), (2570, 8961), (2987, 7710), (3090, 7453), (3855, 5974)]