27380370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 71508096

約数和(自身を除く): 44127726

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1451, 1887, 2902, 3145, 3774, 4353, 6290, 7255, 8706, 9435, 14510, 18870, 21765, 24667, 43530, 49334, 53687, 74001, 107374, 123335, 148002, 161061, 246670, 268435, 322122, 370005, 536870, 740010, 805305, 912679, 1610610, 1825358, 2738037, 4563395, 5476074, 9126790, 13690185, 27380370]

約数ペア:

[(1, 27380370), (2, 13690185), (3, 9126790), (5, 5476074), (6, 4563395), (10, 2738037), (15, 1825358), (17, 1610610), (30, 912679), (34, 805305), (37, 740010), (51, 536870), (74, 370005), (85, 322122), (102, 268435), (111, 246670), (170, 161061), (185, 148002), (222, 123335), (255, 107374), (370, 74001), (510, 53687), (555, 49334), (629, 43530), (1110, 24667), (1258, 21765), (1451, 18870), (1887, 14510), (2902, 9435), (3145, 8706), (3774, 7255), (4353, 6290)]