126959430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{325537}}^1$

素因数の和:325560

約数の個数: 32

約数和(自身を含む): 328142304

約数和(自身を除く): 201182874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 325537, 651074, 976611, 1627685, 1953222, 3255370, 4231981, 4883055, 8463962, 9766110, 12695943, 21159905, 25391886, 42319810, 63479715, 126959430]

約数ペア:

[(1, 126959430), (2, 63479715), (3, 42319810), (5, 25391886), (6, 21159905), (10, 12695943), (13, 9766110), (15, 8463962), (26, 4883055), (30, 4231981), (39, 3255370), (65, 1953222), (78, 1627685), (130, 976611), (195, 651074), (390, 325537)]