1370432940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{72973}}^1$

素因数の和:73298

約数の個数: 48

約数和(自身を含む): 3849524448

約数和(自身を除く): 2479091508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 72973, 145946, 218919, 291892, 364865, 437838, 729730, 875676, 1094595, 1459460, 2189190, 4378380, 22840549, 45681098, 68521647, 91362196, 114202745, 137043294, 228405490, 274086588, 342608235, 456810980, 685216470, 1370432940]

約数ペア:

[(1, 1370432940), (2, 685216470), (3, 456810980), (4, 342608235), (5, 274086588), (6, 228405490), (10, 137043294), (12, 114202745), (15, 91362196), (20, 68521647), (30, 45681098), (60, 22840549), (313, 4378380), (626, 2189190), (939, 1459460), (1252, 1094595), (1565, 875676), (1878, 729730), (3130, 437838), (3756, 364865), (4695, 291892), (6260, 218919), (9390, 145946), (18780, 72973)]