142276470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18311}}^1$

素因数の和:18365

約数の個数: 64

約数和(自身を含む): 400813056

約数和(自身を除く): 258536586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 18311, 36622, 54933, 91555, 109866, 128177, 183110, 256354, 274665, 384531, 549330, 640885, 677507, 769062, 1281770, 1355014, 1922655, 2032521, 3387535, 3845310, 4065042, 4742549, 6775070, 9485098, 10162605, 14227647, 20325210, 23712745, 28455294, 47425490, 71138235, 142276470]

約数ペア:

[(1, 142276470), (2, 71138235), (3, 47425490), (5, 28455294), (6, 23712745), (7, 20325210), (10, 14227647), (14, 10162605), (15, 9485098), (21, 6775070), (30, 4742549), (35, 4065042), (37, 3845310), (42, 3387535), (70, 2032521), (74, 1922655), (105, 1355014), (111, 1281770), (185, 769062), (210, 677507), (222, 640885), (259, 549330), (370, 384531), (518, 274665), (555, 256354), (777, 183110), (1110, 128177), (1295, 109866), (1554, 91555), (2590, 54933), (3885, 36622), (7770, 18311)]