1645580070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{10141}}^1$

素因数の和:10758

約数の個数: 64

約数和(自身を含む): 4395948480

約数和(自身を除く): 2750368410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 601, 1202, 1803, 3005, 3606, 5409, 6010, 9015, 10141, 10818, 16227, 18030, 20282, 27045, 30423, 32454, 50705, 54090, 60846, 81135, 91269, 101410, 152115, 162270, 182538, 273807, 304230, 456345, 547614, 912690, 1369035, 2738070, 6094741, 12189482, 18284223, 30473705, 36568446, 54852669, 60947410, 91421115, 109705338, 164558007, 182842230, 274263345, 329116014, 548526690, 822790035, 1645580070]

約数ペア:

[(1, 1645580070), (2, 822790035), (3, 548526690), (5, 329116014), (6, 274263345), (9, 182842230), (10, 164558007), (15, 109705338), (18, 91421115), (27, 60947410), (30, 54852669), (45, 36568446), (54, 30473705), (90, 18284223), (135, 12189482), (270, 6094741), (601, 2738070), (1202, 1369035), (1803, 912690), (3005, 547614), (3606, 456345), (5409, 304230), (6010, 273807), (9015, 182538), (10141, 162270), (10818, 152115), (16227, 101410), (18030, 91269), (20282, 81135), (27045, 60846), (30423, 54090), (32454, 50705)]