69106660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 170299584

約数和(自身を除く): 101192924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 302, 467, 490, 604, 755, 934, 980, 1057, 1510, 1868, 2114, 2335, 3020, 3269, 4228, 4670, 5285, 6538, 7399, 9340, 10570, 13076, 14798, 16345, 21140, 22883, 29596, 32690, 36995, 45766, 65380, 70517, 73990, 91532, 114415, 141034, 147980, 228830, 282068, 352585, 457660, 493619, 705170, 987238, 1410340, 1974476, 2468095, 3455333, 4936190, 6910666, 9872380, 13821332, 17276665, 34553330, 69106660]

約数ペア:

[(1, 69106660), (2, 34553330), (4, 17276665), (5, 13821332), (7, 9872380), (10, 6910666), (14, 4936190), (20, 3455333), (28, 2468095), (35, 1974476), (49, 1410340), (70, 987238), (98, 705170), (140, 493619), (151, 457660), (196, 352585), (245, 282068), (302, 228830), (467, 147980), (490, 141034), (604, 114415), (755, 91532), (934, 73990), (980, 70517), (1057, 65380), (1510, 45766), (1868, 36995), (2114, 32690), (2335, 29596), (3020, 22883), (3269, 21140), (4228, 16345), (4670, 14798), (5285, 13076), (6538, 10570), (7399, 9340)]