42596970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 110799360

約数和(自身を除く): 68202390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 457, 478, 717, 914, 1195, 1371, 1434, 2285, 2390, 2742, 3107, 3585, 4570, 5941, 6214, 6855, 7170, 9321, 11882, 13710, 15535, 17823, 18642, 29705, 31070, 35646, 46605, 59410, 89115, 93210, 109223, 178230, 218446, 327669, 546115, 655338, 1092230, 1419899, 1638345, 2839798, 3276690, 4259697, 7099495, 8519394, 14198990, 21298485, 42596970]

約数ペア:

[(1, 42596970), (2, 21298485), (3, 14198990), (5, 8519394), (6, 7099495), (10, 4259697), (13, 3276690), (15, 2839798), (26, 1638345), (30, 1419899), (39, 1092230), (65, 655338), (78, 546115), (130, 327669), (195, 218446), (239, 178230), (390, 109223), (457, 93210), (478, 89115), (717, 59410), (914, 46605), (1195, 35646), (1371, 31070), (1434, 29705), (2285, 18642), (2390, 17823), (2742, 15535), (3107, 13710), (3585, 11882), (4570, 9321), (5941, 7170), (6214, 6855)]