30236904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 92944800

約数和(自身を除く): 62707896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 31, 36, 38, 46, 57, 62, 69, 72, 76, 92, 93, 114, 124, 138, 152, 171, 184, 186, 207, 228, 248, 276, 279, 342, 372, 414, 437, 456, 552, 558, 589, 684, 713, 744, 828, 874, 961, 1116, 1178, 1311, 1368, 1426, 1656, 1748, 1767, 1922, 2139, 2232, 2356, 2622, 2852, 2883, 3496, 3534, 3844, 3933, 4278, 4712, 5244, 5301, 5704, 5766, 6417, 7068, 7688, 7866, 8556, 8649, 10488, 10602, 11532, 12834, 13547, 14136, 15732, 17112, 17298, 18259, 21204, 22103, 23064, 25668, 27094, 31464, 34596, 36518, 40641, 42408, 44206, 51336, 54188, 54777, 66309, 69192, 73036, 81282, 88412, 108376, 109554, 121923, 132618, 146072, 162564, 164331, 176824, 198927, 219108, 243846, 265236, 325128, 328662, 397854, 419957, 438216, 487692, 530472, 657324, 795708, 839914, 975384, 1259871, 1314648, 1591416, 1679828, 2519742, 3359656, 3779613, 5039484, 7559226, 10078968, 15118452, 30236904]

約数ペア:

[(1, 30236904), (2, 15118452), (3, 10078968), (4, 7559226), (6, 5039484), (8, 3779613), (9, 3359656), (12, 2519742), (18, 1679828), (19, 1591416), (23, 1314648), (24, 1259871), (31, 975384), (36, 839914), (38, 795708), (46, 657324), (57, 530472), (62, 487692), (69, 438216), (72, 419957), (76, 397854), (92, 328662), (93, 325128), (114, 265236), (124, 243846), (138, 219108), (152, 198927), (171, 176824), (184, 164331), (186, 162564), (207, 146072), (228, 132618), (248, 121923), (276, 109554), (279, 108376), (342, 88412), (372, 81282), (414, 73036), (437, 69192), (456, 66309), (552, 54777), (558, 54188), (589, 51336), (684, 44206), (713, 42408), (744, 40641), (828, 36518), (874, 34596), (961, 31464), (1116, 27094), (1178, 25668), (1311, 23064), (1368, 22103), (1426, 21204), (1656, 18259), (1748, 17298), (1767, 17112), (1922, 15732), (2139, 14136), (2232, 13547), (2356, 12834), (2622, 11532), (2852, 10602), (2883, 10488), (3496, 8649), (3534, 8556), (3844, 7866), (3933, 7688), (4278, 7068), (4712, 6417), (5244, 5766), (5301, 5704)]