40329510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103409}}^1$

素因数の和:103432

約数の個数: 32

約数和(自身を含む): 104237280

約数和(自身を除く): 63907770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103409, 206818, 310227, 517045, 620454, 1034090, 1344317, 1551135, 2688634, 3102270, 4032951, 6721585, 8065902, 13443170, 20164755, 40329510]

約数ペア:

[(1, 40329510), (2, 20164755), (3, 13443170), (5, 8065902), (6, 6721585), (10, 4032951), (13, 3102270), (15, 2688634), (26, 1551135), (30, 1344317), (39, 1034090), (65, 620454), (78, 517045), (130, 310227), (195, 206818), (390, 103409)]