126283430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 283747968

約数和(自身を除く): 157464538

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 730, 910, 949, 1022, 1898, 1901, 2555, 3802, 4745, 5110, 6643, 9490, 9505, 13286, 13307, 19010, 24713, 26614, 33215, 49426, 66430, 66535, 123565, 133070, 138773, 172991, 247130, 277546, 345982, 693865, 864955, 971411, 1387730, 1729910, 1804049, 1942822, 3608098, 4857055, 9020245, 9714110, 12628343, 18040490, 25256686, 63141715, 126283430]

約数ペア:

[(1, 126283430), (2, 63141715), (5, 25256686), (7, 18040490), (10, 12628343), (13, 9714110), (14, 9020245), (26, 4857055), (35, 3608098), (65, 1942822), (70, 1804049), (73, 1729910), (91, 1387730), (130, 971411), (146, 864955), (182, 693865), (365, 345982), (455, 277546), (511, 247130), (730, 172991), (910, 138773), (949, 133070), (1022, 123565), (1898, 66535), (1901, 66430), (2555, 49426), (3802, 33215), (4745, 26614), (5110, 24713), (6643, 19010), (9490, 13307), (9505, 13286)]