153526020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41947}}^1$

素因数の和:42020

約数の個数: 48

約数和(自身を含む): 436930368

約数和(自身を除く): 283404348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 41947, 83894, 125841, 167788, 209735, 251682, 419470, 503364, 629205, 838940, 1258410, 2516820, 2558767, 5117534, 7676301, 10235068, 12793835, 15352602, 25587670, 30705204, 38381505, 51175340, 76763010, 153526020]

約数ペア:

[(1, 153526020), (2, 76763010), (3, 51175340), (4, 38381505), (5, 30705204), (6, 25587670), (10, 15352602), (12, 12793835), (15, 10235068), (20, 7676301), (30, 5117534), (60, 2558767), (61, 2516820), (122, 1258410), (183, 838940), (244, 629205), (305, 503364), (366, 419470), (610, 251682), (732, 209735), (915, 167788), (1220, 125841), (1830, 83894), (3660, 41947)]