31270294088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10093}}^1$

素因数の和:10255

約数の個数: 128

約数和(自身を含む): 71950032000

約数和(自身を除く): 40679737912

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 109, 136, 152, 187, 209, 218, 323, 374, 418, 436, 646, 748, 836, 872, 1199, 1292, 1496, 1672, 1853, 2071, 2398, 2584, 3553, 3706, 4142, 4796, 7106, 7412, 8284, 9592, 10093, 14212, 14824, 16568, 20186, 20383, 22781, 28424, 35207, 40372, 40766, 45562, 70414, 80744, 81532, 91124, 111023, 140828, 163064, 171581, 182248, 191767, 222046, 281656, 343162, 383534, 387277, 444092, 686324, 767068, 774554, 888184, 1100137, 1372648, 1534136, 1549108, 1887391, 2109437, 2200274, 3098216, 3260039, 3774782, 4218874, 4400548, 6520078, 7549564, 8437748, 8801096, 12101507, 13040156, 15099128, 16875496, 18702329, 20902603, 24203014, 26080312, 35860429, 37404658, 41805206, 48406028, 71720858, 74809316, 83610412, 96812056, 143441716, 149618632, 167220824, 205725619, 229928633, 286883432, 355344251, 411451238, 459857266, 710688502, 822902476, 919714532, 1421377004, 1645804952, 1839429064, 2842754008, 3908786761, 7817573522, 15635147044, 31270294088]

約数ペア:

[(1, 31270294088), (2, 15635147044), (4, 7817573522), (8, 3908786761), (11, 2842754008), (17, 1839429064), (19, 1645804952), (22, 1421377004), (34, 919714532), (38, 822902476), (44, 710688502), (68, 459857266), (76, 411451238), (88, 355344251), (109, 286883432), (136, 229928633), (152, 205725619), (187, 167220824), (209, 149618632), (218, 143441716), (323, 96812056), (374, 83610412), (418, 74809316), (436, 71720858), (646, 48406028), (748, 41805206), (836, 37404658), (872, 35860429), (1199, 26080312), (1292, 24203014), (1496, 20902603), (1672, 18702329), (1853, 16875496), (2071, 15099128), (2398, 13040156), (2584, 12101507), (3553, 8801096), (3706, 8437748), (4142, 7549564), (4796, 6520078), (7106, 4400548), (7412, 4218874), (8284, 3774782), (9592, 3260039), (10093, 3098216), (14212, 2200274), (14824, 2109437), (16568, 1887391), (20186, 1549108), (20383, 1534136), (22781, 1372648), (28424, 1100137), (35207, 888184), (40372, 774554), (40766, 767068), (45562, 686324), (70414, 444092), (80744, 387277), (81532, 383534), (91124, 343162), (111023, 281656), (140828, 222046), (163064, 191767), (171581, 182248)]