15693835270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{54449}}^1$

素因数の和:54553

約数の個数: 64

約数和(自身を含む): 31284792000

約数和(自身を除く): 15590956730

約数列:

[1, 2, 5, 10, 19, 37, 38, 41, 74, 82, 95, 185, 190, 205, 370, 410, 703, 779, 1406, 1517, 1558, 3034, 3515, 3895, 7030, 7585, 7790, 15170, 28823, 54449, 57646, 108898, 144115, 272245, 288230, 544490, 1034531, 2014613, 2069062, 2232409, 4029226, 4464818, 5172655, 10073065, 10345310, 11162045, 20146130, 22324090, 38277647, 42415771, 76555294, 82599133, 84831542, 165198266, 191388235, 212078855, 382776470, 412995665, 424157710, 825991330, 1569383527, 3138767054, 7846917635, 15693835270]

約数ペア:

[(1, 15693835270), (2, 7846917635), (5, 3138767054), (10, 1569383527), (19, 825991330), (37, 424157710), (38, 412995665), (41, 382776470), (74, 212078855), (82, 191388235), (95, 165198266), (185, 84831542), (190, 82599133), (205, 76555294), (370, 42415771), (410, 38277647), (703, 22324090), (779, 20146130), (1406, 11162045), (1517, 10345310), (1558, 10073065), (3034, 5172655), (3515, 4464818), (3895, 4029226), (7030, 2232409), (7585, 2069062), (7790, 2014613), (15170, 1034531), (28823, 544490), (54449, 288230), (57646, 272245), (108898, 144115)]