181388730110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{2857}}^1$

素因数の和:3190

約数の個数: 128

約数和(自身を含む): 386249783040

約数和(自身を除く): 204861052930

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 109, 157, 218, 265, 314, 371, 530, 545, 742, 763, 785, 1090, 1099, 1526, 1570, 1855, 2198, 2857, 3710, 3815, 5495, 5714, 5777, 7630, 8321, 10990, 11554, 14285, 16642, 17113, 19999, 28570, 28885, 34226, 39998, 40439, 41605, 57770, 58247, 80878, 83210, 85565, 99995, 116494, 119791, 151421, 171130, 199990, 202195, 239582, 291235, 302842, 311413, 404390, 448549, 582470, 598955, 622826, 757105, 897098, 906989, 1059947, 1197910, 1514210, 1557065, 1813978, 2119894, 2179891, 2242745, 3114130, 3139843, 4359782, 4485490, 4534945, 5299735, 6279686, 6348923, 9069890, 10599470, 10899455, 12697846, 15699215, 16504889, 21798910, 23773097, 31398430, 31744615, 33009778, 47546194, 48891841, 63489230, 82524445, 97783682, 115534223, 118865485, 165048890, 166411679, 231068446, 237730970, 244459205, 332823358, 342242887, 488918410, 577671115, 684485774, 832058395, 1155342230, 1664116790, 1711214435, 2591267573, 3422428870, 5182535146, 12956337865, 18138873011, 25912675730, 36277746022, 90694365055, 181388730110]

約数ペア:

[(1, 181388730110), (2, 90694365055), (5, 36277746022), (7, 25912675730), (10, 18138873011), (14, 12956337865), (35, 5182535146), (53, 3422428870), (70, 2591267573), (106, 1711214435), (109, 1664116790), (157, 1155342230), (218, 832058395), (265, 684485774), (314, 577671115), (371, 488918410), (530, 342242887), (545, 332823358), (742, 244459205), (763, 237730970), (785, 231068446), (1090, 166411679), (1099, 165048890), (1526, 118865485), (1570, 115534223), (1855, 97783682), (2198, 82524445), (2857, 63489230), (3710, 48891841), (3815, 47546194), (5495, 33009778), (5714, 31744615), (5777, 31398430), (7630, 23773097), (8321, 21798910), (10990, 16504889), (11554, 15699215), (14285, 12697846), (16642, 10899455), (17113, 10599470), (19999, 9069890), (28570, 6348923), (28885, 6279686), (34226, 5299735), (39998, 4534945), (40439, 4485490), (41605, 4359782), (57770, 3139843), (58247, 3114130), (80878, 2242745), (83210, 2179891), (85565, 2119894), (99995, 1813978), (116494, 1557065), (119791, 1514210), (151421, 1197910), (171130, 1059947), (199990, 906989), (202195, 897098), (239582, 757105), (291235, 622826), (302842, 598955), (311413, 582470), (404390, 448549)]