78865149090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28888333}}^1$

素因数の和:28888363

約数の個数: 64

約数和(自身を含む): 232955525376

約数和(自身を除く): 154090376286

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 28888333, 57776666, 86664999, 144441665, 173329998, 202218331, 288883330, 375548329, 404436662, 433324995, 606654993, 751096658, 866649990, 1011091655, 1126644987, 1213309986, 1877741645, 2022183310, 2253289974, 2628838303, 3033274965, 3755483290, 5257676606, 5633224935, 6066549930, 7886514909, 11266449870, 13144191515, 15773029818, 26288383030, 39432574545, 78865149090]

約数ペア:

[(1, 78865149090), (2, 39432574545), (3, 26288383030), (5, 15773029818), (6, 13144191515), (7, 11266449870), (10, 7886514909), (13, 6066549930), (14, 5633224935), (15, 5257676606), (21, 3755483290), (26, 3033274965), (30, 2628838303), (35, 2253289974), (39, 2022183310), (42, 1877741645), (65, 1213309986), (70, 1126644987), (78, 1011091655), (91, 866649990), (105, 751096658), (130, 606654993), (182, 433324995), (195, 404436662), (210, 375548329), (273, 288883330), (390, 202218331), (455, 173329998), (546, 144441665), (910, 86664999), (1365, 57776666), (2730, 28888333)]