291264630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{159161}}^1$

素因数の和:159232

約数の個数: 32

約数和(自身を含む): 710499168

約数和(自身を除く): 419234538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 159161, 318322, 477483, 795805, 954966, 1591610, 2387415, 4774830, 9708821, 19417642, 29126463, 48544105, 58252926, 97088210, 145632315, 291264630]

約数ペア:

[(1, 291264630), (2, 145632315), (3, 97088210), (5, 58252926), (6, 48544105), (10, 29126463), (15, 19417642), (30, 9708821), (61, 4774830), (122, 2387415), (183, 1591610), (305, 954966), (366, 795805), (610, 477483), (915, 318322), (1830, 159161)]