152303470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 320702976

約数和(自身を除く): 168399506

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 814, 851, 1265, 1627, 1702, 2035, 2530, 3254, 4070, 4255, 8135, 8510, 9361, 16270, 17897, 18722, 35794, 37421, 46805, 60199, 74842, 89485, 93610, 120398, 178970, 187105, 300995, 374210, 411631, 601990, 662189, 823262, 1324378, 1384577, 2058155, 2769154, 3310945, 4116310, 6621890, 6922885, 13845770, 15230347, 30460694, 76151735, 152303470]

約数ペア:

[(1, 152303470), (2, 76151735), (5, 30460694), (10, 15230347), (11, 13845770), (22, 6922885), (23, 6621890), (37, 4116310), (46, 3310945), (55, 2769154), (74, 2058155), (110, 1384577), (115, 1324378), (185, 823262), (230, 662189), (253, 601990), (370, 411631), (407, 374210), (506, 300995), (814, 187105), (851, 178970), (1265, 120398), (1627, 93610), (1702, 89485), (2035, 74842), (2530, 60199), (3254, 46805), (4070, 37421), (4255, 35794), (8135, 18722), (8510, 17897), (9361, 16270)]