352469710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 684744192

約数和(自身を除く): 332274482

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 157, 215, 227, 230, 314, 430, 454, 785, 989, 1135, 1570, 1978, 2270, 3611, 4945, 5221, 6751, 7222, 9761, 9890, 10442, 13502, 18055, 19522, 26105, 33755, 35639, 36110, 48805, 52210, 67510, 71278, 97610, 155273, 178195, 224503, 310546, 356390, 449006, 776365, 819697, 1122515, 1532477, 1552730, 1639394, 2245030, 3064954, 4098485, 7662385, 8196970, 15324770, 35246971, 70493942, 176234855, 352469710]

約数ペア:

[(1, 352469710), (2, 176234855), (5, 70493942), (10, 35246971), (23, 15324770), (43, 8196970), (46, 7662385), (86, 4098485), (115, 3064954), (157, 2245030), (215, 1639394), (227, 1552730), (230, 1532477), (314, 1122515), (430, 819697), (454, 776365), (785, 449006), (989, 356390), (1135, 310546), (1570, 224503), (1978, 178195), (2270, 155273), (3611, 97610), (4945, 71278), (5221, 67510), (6751, 52210), (7222, 48805), (9761, 36110), (9890, 35639), (10442, 33755), (13502, 26105), (18055, 19522)]