30276708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 93155328

約数和(自身を除く): 62878620

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 151, 154, 186, 196, 217, 231, 294, 302, 308, 341, 372, 434, 453, 462, 539, 588, 604, 651, 682, 868, 906, 924, 1023, 1057, 1078, 1302, 1364, 1519, 1617, 1661, 1812, 2046, 2114, 2156, 2387, 2604, 3038, 3171, 3234, 3322, 4092, 4228, 4557, 4681, 4774, 4983, 6076, 6342, 6468, 6644, 7161, 7399, 9114, 9362, 9548, 9966, 11627, 12684, 14043, 14322, 14798, 16709, 18228, 18724, 19932, 22197, 23254, 28086, 28644, 29596, 32767, 33418, 34881, 44394, 46508, 50127, 51491, 56172, 65534, 66836, 69762, 81389, 88788, 98301, 100254, 102982, 131068, 139524, 154473, 162778, 196602, 200508, 205964, 229369, 244167, 308946, 325556, 360437, 393204, 458738, 488334, 617892, 688107, 720874, 917476, 976668, 1081311, 1376214, 1441748, 2162622, 2523059, 2752428, 4325244, 5046118, 7569177, 10092236, 15138354, 30276708]

約数ペア:

[(1, 30276708), (2, 15138354), (3, 10092236), (4, 7569177), (6, 5046118), (7, 4325244), (11, 2752428), (12, 2523059), (14, 2162622), (21, 1441748), (22, 1376214), (28, 1081311), (31, 976668), (33, 917476), (42, 720874), (44, 688107), (49, 617892), (62, 488334), (66, 458738), (77, 393204), (84, 360437), (93, 325556), (98, 308946), (124, 244167), (132, 229369), (147, 205964), (151, 200508), (154, 196602), (186, 162778), (196, 154473), (217, 139524), (231, 131068), (294, 102982), (302, 100254), (308, 98301), (341, 88788), (372, 81389), (434, 69762), (453, 66836), (462, 65534), (539, 56172), (588, 51491), (604, 50127), (651, 46508), (682, 44394), (868, 34881), (906, 33418), (924, 32767), (1023, 29596), (1057, 28644), (1078, 28086), (1302, 23254), (1364, 22197), (1519, 19932), (1617, 18724), (1661, 18228), (1812, 16709), (2046, 14798), (2114, 14322), (2156, 14043), (2387, 12684), (2604, 11627), (3038, 9966), (3171, 9548), (3234, 9362), (3322, 9114), (4092, 7399), (4228, 7161), (4557, 6644), (4681, 6468), (4774, 6342), (4983, 6076)]