2017326090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{224897}}^1$

素因数の和:224943

約数の個数: 64

約数和(自身を含む): 5440732416

約数和(自身を除く): 3423406326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 224897, 449794, 674691, 1124485, 1349382, 2248970, 2923661, 3373455, 5172631, 5847322, 6746910, 8770983, 10345262, 14618305, 15517893, 17541966, 25863155, 29236610, 31035786, 43854915, 51726310, 67244203, 77589465, 87709830, 134488406, 155178930, 201732609, 336221015, 403465218, 672442030, 1008663045, 2017326090]

約数ペア:

[(1, 2017326090), (2, 1008663045), (3, 672442030), (5, 403465218), (6, 336221015), (10, 201732609), (13, 155178930), (15, 134488406), (23, 87709830), (26, 77589465), (30, 67244203), (39, 51726310), (46, 43854915), (65, 31035786), (69, 29236610), (78, 25863155), (115, 17541966), (130, 15517893), (138, 14618305), (195, 10345262), (230, 8770983), (299, 6746910), (345, 5847322), (390, 5172631), (598, 3373455), (690, 2923661), (897, 2248970), (1495, 1349382), (1794, 1124485), (2990, 674691), (4485, 449794), (8970, 224897)]