1115730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 144

約数和(自身を含む): 3841344

約数和(自身を除く): 2725614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 23, 30, 33, 35, 42, 45, 46, 49, 55, 63, 66, 69, 70, 77, 90, 98, 99, 105, 110, 115, 126, 138, 147, 154, 161, 165, 198, 207, 210, 230, 231, 245, 253, 294, 315, 322, 330, 345, 385, 414, 441, 462, 483, 490, 495, 506, 539, 630, 690, 693, 735, 759, 770, 805, 882, 966, 990, 1035, 1078, 1127, 1155, 1265, 1386, 1449, 1470, 1518, 1610, 1617, 1771, 2070, 2205, 2254, 2277, 2310, 2415, 2530, 2695, 2898, 3234, 3381, 3465, 3542, 3795, 4410, 4554, 4830, 4851, 5313, 5390, 5635, 6762, 6930, 7245, 7590, 8085, 8855, 9702, 10143, 10626, 11270, 11385, 12397, 14490, 15939, 16170, 16905, 17710, 20286, 22770, 24255, 24794, 26565, 31878, 33810, 37191, 48510, 50715, 53130, 61985, 74382, 79695, 101430, 111573, 123970, 159390, 185955, 223146, 371910, 557865, 1115730]

約数ペア:

[(1, 1115730), (2, 557865), (3, 371910), (5, 223146), (6, 185955), (7, 159390), (9, 123970), (10, 111573), (11, 101430), (14, 79695), (15, 74382), (18, 61985), (21, 53130), (22, 50715), (23, 48510), (30, 37191), (33, 33810), (35, 31878), (42, 26565), (45, 24794), (46, 24255), (49, 22770), (55, 20286), (63, 17710), (66, 16905), (69, 16170), (70, 15939), (77, 14490), (90, 12397), (98, 11385), (99, 11270), (105, 10626), (110, 10143), (115, 9702), (126, 8855), (138, 8085), (147, 7590), (154, 7245), (161, 6930), (165, 6762), (198, 5635), (207, 5390), (210, 5313), (230, 4851), (231, 4830), (245, 4554), (253, 4410), (294, 3795), (315, 3542), (322, 3465), (330, 3381), (345, 3234), (385, 2898), (414, 2695), (441, 2530), (462, 2415), (483, 2310), (490, 2277), (495, 2254), (506, 2205), (539, 2070), (630, 1771), (690, 1617), (693, 1610), (735, 1518), (759, 1470), (770, 1449), (805, 1386), (882, 1265), (966, 1155), (990, 1127), (1035, 1078)]