22716420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22271}}^1$

素因数の和:22300

約数の個数: 48

約数和(自身を含む): 67350528

約数和(自身を除く): 44634108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 22271, 44542, 66813, 89084, 111355, 133626, 222710, 267252, 334065, 378607, 445420, 668130, 757214, 1135821, 1336260, 1514428, 1893035, 2271642, 3786070, 4543284, 5679105, 7572140, 11358210, 22716420]

約数ペア:

[(1, 22716420), (2, 11358210), (3, 7572140), (4, 5679105), (5, 4543284), (6, 3786070), (10, 2271642), (12, 1893035), (15, 1514428), (17, 1336260), (20, 1135821), (30, 757214), (34, 668130), (51, 445420), (60, 378607), (68, 334065), (85, 267252), (102, 222710), (170, 133626), (204, 111355), (255, 89084), (340, 66813), (510, 44542), (1020, 22271)]