129236470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 266902272

約数和(自身を除く): 137665802

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 127, 145, 242, 254, 290, 319, 605, 635, 638, 841, 1210, 1270, 1397, 1595, 1682, 2794, 3190, 3509, 3683, 4205, 6985, 7018, 7366, 8410, 9251, 13970, 15367, 17545, 18415, 18502, 30734, 35090, 36830, 40513, 46255, 76835, 81026, 92510, 101761, 106807, 153670, 202565, 203522, 213614, 405130, 445643, 508805, 534035, 891286, 1017610, 1068070, 1174877, 2228215, 2349754, 4456430, 5874385, 11748770, 12923647, 25847294, 64618235, 129236470]

約数ペア:

[(1, 129236470), (2, 64618235), (5, 25847294), (10, 12923647), (11, 11748770), (22, 5874385), (29, 4456430), (55, 2349754), (58, 2228215), (110, 1174877), (121, 1068070), (127, 1017610), (145, 891286), (242, 534035), (254, 508805), (290, 445643), (319, 405130), (605, 213614), (635, 203522), (638, 202565), (841, 153670), (1210, 106807), (1270, 101761), (1397, 92510), (1595, 81026), (1682, 76835), (2794, 46255), (3190, 40513), (3509, 36830), (3683, 35090), (4205, 30734), (6985, 18502), (7018, 18415), (7366, 17545), (8410, 15367), (9251, 13970)]