215318330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{14009}}^1$

素因数の和:14098

約数の個数: 32

約数和(自身を含む): 408531600

約数和(自身を除く): 193213270

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 14009, 15370, 28018, 70045, 140090, 406261, 742477, 812522, 1484954, 2031305, 3712385, 4062610, 7424770, 21531833, 43063666, 107659165, 215318330]

約数ペア:

[(1, 215318330), (2, 107659165), (5, 43063666), (10, 21531833), (29, 7424770), (53, 4062610), (58, 3712385), (106, 2031305), (145, 1484954), (265, 812522), (290, 742477), (530, 406261), (1537, 140090), (3074, 70045), (7685, 28018), (14009, 15370)]