1771304430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1204969}}^1$

素因数の和:1204993

約数の個数: 48

約数和(自身を含む): 4945196880

約数和(自身を除く): 3173892450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1204969, 2409938, 3614907, 6024845, 7229814, 8434783, 12049690, 16869566, 18074535, 25304349, 36149070, 42173915, 50608698, 59043481, 84347830, 118086962, 126521745, 177130443, 253043490, 295217405, 354260886, 590434810, 885652215, 1771304430]

約数ペア:

[(1, 1771304430), (2, 885652215), (3, 590434810), (5, 354260886), (6, 295217405), (7, 253043490), (10, 177130443), (14, 126521745), (15, 118086962), (21, 84347830), (30, 59043481), (35, 50608698), (42, 42173915), (49, 36149070), (70, 25304349), (98, 18074535), (105, 16869566), (147, 12049690), (210, 8434783), (245, 7229814), (294, 6024845), (490, 3614907), (735, 2409938), (1470, 1204969)]