291238230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 709171200

約数和(自身を除く): 417932970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 239, 269, 302, 453, 478, 538, 717, 755, 807, 906, 1195, 1345, 1434, 1510, 1614, 2265, 2390, 2690, 3585, 4035, 4530, 7170, 8070, 36089, 40619, 64291, 72178, 81238, 108267, 121857, 128582, 180445, 192873, 203095, 216534, 243714, 321455, 360890, 385746, 406190, 541335, 609285, 642910, 964365, 1082670, 1218570, 1928730, 9707941, 19415882, 29123823, 48539705, 58247646, 97079410, 145619115, 291238230]

約数ペア:

[(1, 291238230), (2, 145619115), (3, 97079410), (5, 58247646), (6, 48539705), (10, 29123823), (15, 19415882), (30, 9707941), (151, 1928730), (239, 1218570), (269, 1082670), (302, 964365), (453, 642910), (478, 609285), (538, 541335), (717, 406190), (755, 385746), (807, 360890), (906, 321455), (1195, 243714), (1345, 216534), (1434, 203095), (1510, 192873), (1614, 180445), (2265, 128582), (2390, 121857), (2690, 108267), (3585, 81238), (4035, 72178), (4530, 64291), (7170, 40619), (8070, 36089)]