30704304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 84458880

約数和(自身を除く): 53754576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 257, 262, 304, 393, 456, 514, 524, 771, 786, 912, 1028, 1048, 1542, 1572, 2056, 2096, 2489, 3084, 3144, 4112, 4883, 4978, 6168, 6288, 7467, 9766, 9956, 12336, 14649, 14934, 19532, 19912, 29298, 29868, 33667, 39064, 39824, 58596, 59736, 67334, 78128, 101001, 117192, 119472, 134668, 202002, 234384, 269336, 404004, 538672, 639673, 808008, 1279346, 1616016, 1919019, 2558692, 3838038, 5117384, 7676076, 10234768, 15352152, 30704304]

約数ペア:

[(1, 30704304), (2, 15352152), (3, 10234768), (4, 7676076), (6, 5117384), (8, 3838038), (12, 2558692), (16, 1919019), (19, 1616016), (24, 1279346), (38, 808008), (48, 639673), (57, 538672), (76, 404004), (114, 269336), (131, 234384), (152, 202002), (228, 134668), (257, 119472), (262, 117192), (304, 101001), (393, 78128), (456, 67334), (514, 59736), (524, 58596), (771, 39824), (786, 39064), (912, 33667), (1028, 29868), (1048, 29298), (1542, 19912), (1572, 19532), (2056, 14934), (2096, 14649), (2489, 12336), (3084, 9956), (3144, 9766), (4112, 7467), (4883, 6288), (4978, 6168)]