11712540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 38062080

約数和(自身を除く): 26349540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 353, 395, 420, 474, 553, 706, 790, 948, 1059, 1106, 1185, 1412, 1580, 1659, 1765, 2118, 2212, 2370, 2471, 2765, 3318, 3530, 4236, 4740, 4942, 5295, 5530, 6636, 7060, 7413, 8295, 9884, 10590, 11060, 12355, 14826, 16590, 21180, 24710, 27887, 29652, 33180, 37065, 49420, 55774, 74130, 83661, 111548, 139435, 148260, 167322, 195209, 278870, 334644, 390418, 418305, 557740, 585627, 780836, 836610, 976045, 1171254, 1673220, 1952090, 2342508, 2928135, 3904180, 5856270, 11712540]

約数ペア:

[(1, 11712540), (2, 5856270), (3, 3904180), (4, 2928135), (5, 2342508), (6, 1952090), (7, 1673220), (10, 1171254), (12, 976045), (14, 836610), (15, 780836), (20, 585627), (21, 557740), (28, 418305), (30, 390418), (35, 334644), (42, 278870), (60, 195209), (70, 167322), (79, 148260), (84, 139435), (105, 111548), (140, 83661), (158, 74130), (210, 55774), (237, 49420), (316, 37065), (353, 33180), (395, 29652), (420, 27887), (474, 24710), (553, 21180), (706, 16590), (790, 14826), (948, 12355), (1059, 11060), (1106, 10590), (1185, 9884), (1412, 8295), (1580, 7413), (1659, 7060), (1765, 6636), (2118, 5530), (2212, 5295), (2370, 4942), (2471, 4740), (2765, 4236), (3318, 3530)]