29531034

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 47883366

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 31, 39, 46, 54, 59, 62, 69, 78, 93, 117, 118, 138, 177, 186, 207, 234, 279, 299, 351, 354, 403, 414, 531, 558, 598, 621, 702, 713, 767, 806, 837, 897, 1062, 1209, 1242, 1357, 1426, 1534, 1593, 1674, 1794, 1829, 2139, 2301, 2418, 2691, 2714, 3186, 3627, 3658, 4071, 4278, 4602, 5382, 5487, 6417, 6903, 7254, 8073, 8142, 9269, 10881, 10974, 12213, 12834, 13806, 16146, 16461, 17641, 18538, 19251, 20709, 21762, 23777, 24426, 27807, 32922, 35282, 36639, 38502, 41418, 42067, 47554, 49383, 52923, 55614, 71331, 73278, 83421, 84134, 98766, 105846, 126201, 142662, 158769, 166842, 213993, 250263, 252402, 317538, 378603, 427986, 476307, 500526, 546871, 641979, 757206, 952614, 1093742, 1135809, 1283958, 1640613, 2271618, 3281226, 4921839, 9843678, 14765517, 29531034]

約数ペア:

[(1, 29531034), (2, 14765517), (3, 9843678), (6, 4921839), (9, 3281226), (13, 2271618), (18, 1640613), (23, 1283958), (26, 1135809), (27, 1093742), (31, 952614), (39, 757206), (46, 641979), (54, 546871), (59, 500526), (62, 476307), (69, 427986), (78, 378603), (93, 317538), (117, 252402), (118, 250263), (138, 213993), (177, 166842), (186, 158769), (207, 142662), (234, 126201), (279, 105846), (299, 98766), (351, 84134), (354, 83421), (403, 73278), (414, 71331), (531, 55614), (558, 52923), (598, 49383), (621, 47554), (702, 42067), (713, 41418), (767, 38502), (806, 36639), (837, 35282), (897, 32922), (1062, 27807), (1209, 24426), (1242, 23777), (1357, 21762), (1426, 20709), (1534, 19251), (1593, 18538), (1674, 17641), (1794, 16461), (1829, 16146), (2139, 13806), (2301, 12834), (2418, 12213), (2691, 10974), (2714, 10881), (3186, 9269), (3627, 8142), (3658, 8073), (4071, 7254), (4278, 6903), (4602, 6417), (5382, 5487)]