22051530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2855

約数の個数: 48

約数和(自身を含む): 57999240

約数和(自身を除く): 35947710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 2753, 4005, 5506, 8010, 8259, 13765, 16518, 24777, 27530, 41295, 49554, 82590, 123885, 245017, 247770, 490034, 735051, 1225085, 1470102, 2205153, 2450170, 3675255, 4410306, 7350510, 11025765, 22051530]

約数ペア:

[(1, 22051530), (2, 11025765), (3, 7350510), (5, 4410306), (6, 3675255), (9, 2450170), (10, 2205153), (15, 1470102), (18, 1225085), (30, 735051), (45, 490034), (89, 247770), (90, 245017), (178, 123885), (267, 82590), (445, 49554), (534, 41295), (801, 27530), (890, 24777), (1335, 16518), (1602, 13765), (2670, 8259), (2753, 8010), (4005, 5506)]