2017319228220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{551180117}}^1$

素因数の和:551180190

約数の個数: 48

約数和(自身を含む): 5741092109088

約数和(自身を除く): 3723772880868

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, 551180117, 1102360234, 1653540351, 2204720468, 2755900585, 3307080702, 5511801170, 6614161404, 8267701755, 11023602340, 16535403510, 33070807020, 33621987137, 67243974274, 100865961411, 134487948548, 168109935685, 201731922822, 336219871370, 403463845644, 504329807055, 672439742740, 1008659614110, 2017319228220]

約数ペア:

[(1, 2017319228220), (2, 1008659614110), (3, 672439742740), (4, 504329807055), (5, 403463845644), (6, 336219871370), (10, 201731922822), (12, 168109935685), (15, 134487948548), (20, 100865961411), (30, 67243974274), (60, 33621987137), (61, 33070807020), (122, 16535403510), (183, 11023602340), (244, 8267701755), (305, 6614161404), (366, 5511801170), (610, 3307080702), (732, 2755900585), (915, 2204720468), (1220, 1653540351), (1830, 1102360234), (3660, 551180117)]