10728550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 24172560

約数和(自身を除く): 13444010

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 151, 175, 203, 245, 290, 302, 350, 406, 490, 725, 755, 1015, 1057, 1225, 1421, 1450, 1510, 2030, 2114, 2450, 2842, 3775, 4379, 5075, 5285, 7105, 7399, 7550, 8758, 10150, 10570, 14210, 14798, 21895, 26425, 30653, 35525, 36995, 43790, 52850, 61306, 71050, 73990, 109475, 153265, 184975, 214571, 218950, 306530, 369950, 429142, 766325, 1072855, 1532650, 2145710, 5364275, 10728550]

約数ペア:

[(1, 10728550), (2, 5364275), (5, 2145710), (7, 1532650), (10, 1072855), (14, 766325), (25, 429142), (29, 369950), (35, 306530), (49, 218950), (50, 214571), (58, 184975), (70, 153265), (98, 109475), (145, 73990), (151, 71050), (175, 61306), (203, 52850), (245, 43790), (290, 36995), (302, 35525), (350, 30653), (406, 26425), (490, 21895), (725, 14798), (755, 14210), (1015, 10570), (1057, 10150), (1225, 8758), (1421, 7550), (1450, 7399), (1510, 7105), (2030, 5285), (2114, 5075), (2450, 4379), (2842, 3775)]