29715810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 77155200

約数和(自身を除く): 47439390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 1409, 2109, 2818, 3515, 4218, 4227, 7030, 7045, 8454, 10545, 14090, 21090, 21135, 26771, 42270, 52133, 53542, 80313, 104266, 133855, 156399, 160626, 260665, 267710, 312798, 401565, 521330, 781995, 803130, 990527, 1563990, 1981054, 2971581, 4952635, 5943162, 9905270, 14857905, 29715810]

約数ペア:

[(1, 29715810), (2, 14857905), (3, 9905270), (5, 5943162), (6, 4952635), (10, 2971581), (15, 1981054), (19, 1563990), (30, 990527), (37, 803130), (38, 781995), (57, 521330), (74, 401565), (95, 312798), (111, 267710), (114, 260665), (185, 160626), (190, 156399), (222, 133855), (285, 104266), (370, 80313), (555, 53542), (570, 52133), (703, 42270), (1110, 26771), (1406, 21135), (1409, 21090), (2109, 14090), (2818, 10545), (3515, 8454), (4218, 7045), (4227, 7030)]