30237999688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 66105486720

約数和(自身を除く): 35867487032

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 104, 106, 136, 212, 221, 424, 442, 467, 689, 691, 884, 901, 934, 1378, 1382, 1768, 1802, 1868, 2756, 2764, 3604, 3736, 5512, 5528, 6071, 7208, 7939, 8983, 11713, 11747, 12142, 15878, 17966, 23426, 23494, 24284, 24751, 31756, 35932, 36623, 46852, 46988, 48568, 49502, 63512, 71864, 73246, 93704, 93976, 99004, 103207, 146492, 152711, 198008, 206414, 292984, 305422, 321763, 322697, 412828, 420767, 476099, 610844, 622591, 643526, 645394, 825656, 841534, 952198, 1221688, 1245182, 1287052, 1290788, 1683068, 1904396, 2490364, 2574104, 2581576, 3366136, 3808792, 4195061, 4980728, 5469971, 5485849, 8093683, 8390122, 10939942, 10971698, 16187366, 16780244, 17102941, 21879884, 21943396, 32374732, 33560488, 34205882, 43759768, 43886792, 64749464, 68411764, 71316037, 136823528, 142632074, 222338233, 285264148, 290749997, 444676466, 570528296, 581499994, 889352932, 1162999988, 1778705864, 2325999976, 3779749961, 7559499922, 15118999844, 30237999688]

約数ペア:

[(1, 30237999688), (2, 15118999844), (4, 7559499922), (8, 3779749961), (13, 2325999976), (17, 1778705864), (26, 1162999988), (34, 889352932), (52, 581499994), (53, 570528296), (68, 444676466), (104, 290749997), (106, 285264148), (136, 222338233), (212, 142632074), (221, 136823528), (424, 71316037), (442, 68411764), (467, 64749464), (689, 43886792), (691, 43759768), (884, 34205882), (901, 33560488), (934, 32374732), (1378, 21943396), (1382, 21879884), (1768, 17102941), (1802, 16780244), (1868, 16187366), (2756, 10971698), (2764, 10939942), (3604, 8390122), (3736, 8093683), (5512, 5485849), (5528, 5469971), (6071, 4980728), (7208, 4195061), (7939, 3808792), (8983, 3366136), (11713, 2581576), (11747, 2574104), (12142, 2490364), (15878, 1904396), (17966, 1683068), (23426, 1290788), (23494, 1287052), (24284, 1245182), (24751, 1221688), (31756, 952198), (35932, 841534), (36623, 825656), (46852, 645394), (46988, 643526), (48568, 622591), (49502, 610844), (63512, 476099), (71864, 420767), (73246, 412828), (93704, 322697), (93976, 321763), (99004, 305422), (103207, 292984), (146492, 206414), (152711, 198008)]