13538490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2843

約数の個数: 64

約数和(自身を含む): 38762496

約数和(自身を除く): 25224006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 2803, 4830, 5606, 8409, 14015, 16818, 19621, 28030, 39242, 42045, 58863, 64469, 84090, 98105, 117726, 128938, 193407, 196210, 294315, 322345, 386814, 451283, 588630, 644690, 902566, 967035, 1353849, 1934070, 2256415, 2707698, 4512830, 6769245, 13538490]

約数ペア:

[(1, 13538490), (2, 6769245), (3, 4512830), (5, 2707698), (6, 2256415), (7, 1934070), (10, 1353849), (14, 967035), (15, 902566), (21, 644690), (23, 588630), (30, 451283), (35, 386814), (42, 322345), (46, 294315), (69, 196210), (70, 193407), (105, 128938), (115, 117726), (138, 98105), (161, 84090), (210, 64469), (230, 58863), (322, 42045), (345, 39242), (483, 28030), (690, 19621), (805, 16818), (966, 14015), (1610, 8409), (2415, 5606), (2803, 4830)]