164591940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26633}}^1$

素因数の和:26748

約数の個数: 48

約数和(自身を含む): 465349248

約数和(自身を除く): 300757308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 26633, 53266, 79899, 106532, 133165, 159798, 266330, 319596, 399495, 532660, 798990, 1597980, 2743199, 5486398, 8229597, 10972796, 13715995, 16459194, 27431990, 32918388, 41147985, 54863980, 82295970, 164591940]

約数ペア:

[(1, 164591940), (2, 82295970), (3, 54863980), (4, 41147985), (5, 32918388), (6, 27431990), (10, 16459194), (12, 13715995), (15, 10972796), (20, 8229597), (30, 5486398), (60, 2743199), (103, 1597980), (206, 798990), (309, 532660), (412, 399495), (515, 319596), (618, 266330), (1030, 159798), (1236, 133165), (1545, 106532), (2060, 79899), (3090, 53266), (6180, 26633)]