126438390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2118

約数の個数: 96

約数和(自身を含む): 360884160

約数和(自身を除く): 234445770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 195, 234, 265, 318, 390, 477, 530, 585, 689, 795, 954, 1170, 1378, 1590, 2039, 2067, 2385, 3445, 4078, 4134, 4770, 6117, 6201, 6890, 10195, 10335, 12234, 12402, 18351, 20390, 20670, 26507, 30585, 31005, 36702, 53014, 61170, 62010, 79521, 91755, 108067, 132535, 159042, 183510, 216134, 238563, 265070, 324201, 397605, 477126, 540335, 648402, 795210, 972603, 1080670, 1192815, 1404871, 1621005, 1945206, 2385630, 2809742, 3242010, 4214613, 4863015, 7024355, 8429226, 9726030, 12643839, 14048710, 21073065, 25287678, 42146130, 63219195, 126438390]

約数ペア:

[(1, 126438390), (2, 63219195), (3, 42146130), (5, 25287678), (6, 21073065), (9, 14048710), (10, 12643839), (13, 9726030), (15, 8429226), (18, 7024355), (26, 4863015), (30, 4214613), (39, 3242010), (45, 2809742), (53, 2385630), (65, 1945206), (78, 1621005), (90, 1404871), (106, 1192815), (117, 1080670), (130, 972603), (159, 795210), (195, 648402), (234, 540335), (265, 477126), (318, 397605), (390, 324201), (477, 265070), (530, 238563), (585, 216134), (689, 183510), (795, 159042), (954, 132535), (1170, 108067), (1378, 91755), (1590, 79521), (2039, 62010), (2067, 61170), (2385, 53014), (3445, 36702), (4078, 31005), (4134, 30585), (4770, 26507), (6117, 20670), (6201, 20390), (6890, 18351), (10195, 12402), (10335, 12234)]