22920390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6883}}^1$

素因数の和:6933

約数の個数: 48

約数和(自身を含む): 61212528

約数和(自身を除く): 38292138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6883, 13766, 20649, 34415, 41298, 61947, 68830, 103245, 123894, 206490, 254671, 309735, 509342, 619470, 764013, 1273355, 1528026, 2292039, 2546710, 3820065, 4584078, 7640130, 11460195, 22920390]

約数ペア:

[(1, 22920390), (2, 11460195), (3, 7640130), (5, 4584078), (6, 3820065), (9, 2546710), (10, 2292039), (15, 1528026), (18, 1273355), (30, 764013), (37, 619470), (45, 509342), (74, 309735), (90, 254671), (111, 206490), (185, 123894), (222, 103245), (333, 68830), (370, 61947), (555, 41298), (666, 34415), (1110, 20649), (1665, 13766), (3330, 6883)]