30897172012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{2399}}^1$

素因数の和:3035

約数の個数: 96

約数和(自身を含む): 66705408000

約数和(自身を除く): 35808235988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 563, 602, 817, 1126, 1204, 1634, 2252, 2399, 3268, 3941, 4798, 5719, 7882, 9596, 10697, 11438, 15764, 16793, 21394, 22876, 24209, 33586, 42788, 45581, 48418, 67172, 74879, 91162, 96836, 103157, 149758, 169463, 182324, 206314, 299516, 319067, 338926, 412628, 459971, 638134, 677852, 722099, 919942, 1276268, 1350637, 1444198, 1839884, 1959983, 2701274, 2888396, 3219797, 3919966, 5402548, 6439594, 7839932, 9454459, 12879188, 13719881, 18908918, 25662103, 27439762, 37817836, 51324206, 54879524, 58077391, 102648412, 116154782, 179634721, 232309564, 359269442, 406541737, 718538884, 813083474, 1103470429, 1626166948, 2206940858, 4413881716, 7724293003, 15448586006, 30897172012]

約数ペア:

[(1, 30897172012), (2, 15448586006), (4, 7724293003), (7, 4413881716), (14, 2206940858), (19, 1626166948), (28, 1103470429), (38, 813083474), (43, 718538884), (76, 406541737), (86, 359269442), (133, 232309564), (172, 179634721), (266, 116154782), (301, 102648412), (532, 58077391), (563, 54879524), (602, 51324206), (817, 37817836), (1126, 27439762), (1204, 25662103), (1634, 18908918), (2252, 13719881), (2399, 12879188), (3268, 9454459), (3941, 7839932), (4798, 6439594), (5719, 5402548), (7882, 3919966), (9596, 3219797), (10697, 2888396), (11438, 2701274), (15764, 1959983), (16793, 1839884), (21394, 1444198), (22876, 1350637), (24209, 1276268), (33586, 919942), (42788, 722099), (45581, 677852), (48418, 638134), (67172, 459971), (74879, 412628), (91162, 338926), (96836, 319067), (103157, 299516), (149758, 206314), (169463, 182324)]