74126470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 154151424

約数和(自身を除く): 80024954

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 83, 110, 115, 166, 230, 253, 353, 415, 506, 706, 830, 913, 1265, 1765, 1826, 1909, 2530, 3530, 3818, 3883, 4565, 7766, 8119, 9130, 9545, 16238, 19090, 19415, 20999, 29299, 38830, 40595, 41998, 58598, 81190, 89309, 104995, 146495, 178618, 209990, 292990, 322289, 446545, 644578, 673877, 893090, 1347754, 1611445, 3222890, 3369385, 6738770, 7412647, 14825294, 37063235, 74126470]

約数ペア:

[(1, 74126470), (2, 37063235), (5, 14825294), (10, 7412647), (11, 6738770), (22, 3369385), (23, 3222890), (46, 1611445), (55, 1347754), (83, 893090), (110, 673877), (115, 644578), (166, 446545), (230, 322289), (253, 292990), (353, 209990), (415, 178618), (506, 146495), (706, 104995), (830, 89309), (913, 81190), (1265, 58598), (1765, 41998), (1826, 40595), (1909, 38830), (2530, 29299), (3530, 20999), (3818, 19415), (3883, 19090), (4565, 16238), (7766, 9545), (8119, 9130)]