70464680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 189665280

約数和(自身を除く): 119200600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 97, 104, 110, 127, 130, 143, 194, 220, 254, 260, 286, 388, 440, 485, 508, 520, 572, 635, 715, 776, 970, 1016, 1067, 1144, 1261, 1270, 1397, 1430, 1651, 1940, 2134, 2522, 2540, 2794, 2860, 3302, 3880, 4268, 5044, 5080, 5335, 5588, 5720, 6305, 6604, 6985, 8255, 8536, 10088, 10670, 11176, 12319, 12610, 13208, 13871, 13970, 16510, 18161, 21340, 24638, 25220, 27742, 27940, 33020, 36322, 42680, 49276, 50440, 55484, 55880, 61595, 66040, 69355, 72644, 90805, 98552, 110968, 123190, 135509, 138710, 145288, 160147, 181610, 246380, 271018, 277420, 320294, 363220, 492760, 542036, 554840, 640588, 677545, 726440, 800735, 1084072, 1281176, 1355090, 1601470, 1761617, 2710180, 3202940, 3523234, 5420360, 6405880, 7046468, 8808085, 14092936, 17616170, 35232340, 70464680]

約数ペア:

[(1, 70464680), (2, 35232340), (4, 17616170), (5, 14092936), (8, 8808085), (10, 7046468), (11, 6405880), (13, 5420360), (20, 3523234), (22, 3202940), (26, 2710180), (40, 1761617), (44, 1601470), (52, 1355090), (55, 1281176), (65, 1084072), (88, 800735), (97, 726440), (104, 677545), (110, 640588), (127, 554840), (130, 542036), (143, 492760), (194, 363220), (220, 320294), (254, 277420), (260, 271018), (286, 246380), (388, 181610), (440, 160147), (485, 145288), (508, 138710), (520, 135509), (572, 123190), (635, 110968), (715, 98552), (776, 90805), (970, 72644), (1016, 69355), (1067, 66040), (1144, 61595), (1261, 55880), (1270, 55484), (1397, 50440), (1430, 49276), (1651, 42680), (1940, 36322), (2134, 33020), (2522, 27940), (2540, 27742), (2794, 25220), (2860, 24638), (3302, 21340), (3880, 18161), (4268, 16510), (5044, 13970), (5080, 13871), (5335, 13208), (5588, 12610), (5720, 12319), (6305, 11176), (6604, 10670), (6985, 10088), (8255, 8536)]