29780220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 88865280

約数和(自身を除く): 59085060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 151, 173, 190, 228, 285, 302, 346, 380, 453, 519, 570, 604, 692, 755, 865, 906, 1038, 1140, 1510, 1730, 1812, 2076, 2265, 2595, 2869, 3020, 3287, 3460, 4530, 5190, 5738, 6574, 8607, 9060, 9861, 10380, 11476, 13148, 14345, 16435, 17214, 19722, 26123, 28690, 32870, 34428, 39444, 43035, 49305, 52246, 57380, 65740, 78369, 86070, 98610, 104492, 130615, 156738, 172140, 197220, 261230, 313476, 391845, 496337, 522460, 783690, 992674, 1489011, 1567380, 1985348, 2481685, 2978022, 4963370, 5956044, 7445055, 9926740, 14890110, 29780220]

約数ペア:

[(1, 29780220), (2, 14890110), (3, 9926740), (4, 7445055), (5, 5956044), (6, 4963370), (10, 2978022), (12, 2481685), (15, 1985348), (19, 1567380), (20, 1489011), (30, 992674), (38, 783690), (57, 522460), (60, 496337), (76, 391845), (95, 313476), (114, 261230), (151, 197220), (173, 172140), (190, 156738), (228, 130615), (285, 104492), (302, 98610), (346, 86070), (380, 78369), (453, 65740), (519, 57380), (570, 52246), (604, 49305), (692, 43035), (755, 39444), (865, 34428), (906, 32870), (1038, 28690), (1140, 26123), (1510, 19722), (1730, 17214), (1812, 16435), (2076, 14345), (2265, 13148), (2595, 11476), (2869, 10380), (3020, 9861), (3287, 9060), (3460, 8607), (4530, 6574), (5190, 5738)]