235657140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 674908416

約数和(自身を除く): 439251276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 173, 219, 292, 311, 346, 365, 438, 519, 622, 692, 730, 865, 876, 933, 1038, 1095, 1244, 1460, 1555, 1730, 1866, 2076, 2190, 2595, 3110, 3460, 3732, 4380, 4665, 5190, 6220, 9330, 10380, 12629, 18660, 22703, 25258, 37887, 45406, 50516, 53803, 63145, 68109, 75774, 90812, 107606, 113515, 126290, 136218, 151548, 161409, 189435, 215212, 227030, 252580, 269015, 272436, 322818, 340545, 378870, 454060, 538030, 645636, 681090, 757740, 807045, 1076060, 1362180, 1614090, 3228180, 3927619, 7855238, 11782857, 15710476, 19638095, 23565714, 39276190, 47131428, 58914285, 78552380, 117828570, 235657140]

約数ペア:

[(1, 235657140), (2, 117828570), (3, 78552380), (4, 58914285), (5, 47131428), (6, 39276190), (10, 23565714), (12, 19638095), (15, 15710476), (20, 11782857), (30, 7855238), (60, 3927619), (73, 3228180), (146, 1614090), (173, 1362180), (219, 1076060), (292, 807045), (311, 757740), (346, 681090), (365, 645636), (438, 538030), (519, 454060), (622, 378870), (692, 340545), (730, 322818), (865, 272436), (876, 269015), (933, 252580), (1038, 227030), (1095, 215212), (1244, 189435), (1460, 161409), (1555, 151548), (1730, 136218), (1866, 126290), (2076, 113515), (2190, 107606), (2595, 90812), (3110, 75774), (3460, 68109), (3732, 63145), (4380, 53803), (4665, 50516), (5190, 45406), (6220, 37887), (9330, 25258), (10380, 22703), (12629, 18660)]