8642460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 26429760

約数和(自身を除く): 17787300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 229, 255, 340, 370, 444, 458, 510, 555, 629, 687, 740, 916, 1020, 1110, 1145, 1258, 1374, 1887, 2220, 2290, 2516, 2748, 3145, 3435, 3774, 3893, 4580, 6290, 6870, 7548, 7786, 8473, 9435, 11679, 12580, 13740, 15572, 16946, 18870, 19465, 23358, 25419, 33892, 37740, 38930, 42365, 46716, 50838, 58395, 77860, 84730, 101676, 116790, 127095, 144041, 169460, 233580, 254190, 288082, 432123, 508380, 576164, 720205, 864246, 1440410, 1728492, 2160615, 2880820, 4321230, 8642460]

約数ペア:

[(1, 8642460), (2, 4321230), (3, 2880820), (4, 2160615), (5, 1728492), (6, 1440410), (10, 864246), (12, 720205), (15, 576164), (17, 508380), (20, 432123), (30, 288082), (34, 254190), (37, 233580), (51, 169460), (60, 144041), (68, 127095), (74, 116790), (85, 101676), (102, 84730), (111, 77860), (148, 58395), (170, 50838), (185, 46716), (204, 42365), (222, 38930), (229, 37740), (255, 33892), (340, 25419), (370, 23358), (444, 19465), (458, 18870), (510, 16946), (555, 15572), (629, 13740), (687, 12580), (740, 11679), (916, 9435), (1020, 8473), (1110, 7786), (1145, 7548), (1258, 6870), (1374, 6290), (1887, 4580), (2220, 3893), (2290, 3774), (2516, 3435), (2748, 3145)]