60864860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 149960160

約数和(自身を除く): 89095300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 173, 196, 245, 346, 359, 490, 692, 718, 865, 980, 1211, 1436, 1730, 1795, 2422, 2513, 3460, 3590, 4844, 5026, 6055, 7180, 8477, 10052, 12110, 12565, 16954, 17591, 24220, 25130, 33908, 35182, 42385, 50260, 62107, 70364, 84770, 87955, 124214, 169540, 175910, 248428, 310535, 351820, 434749, 621070, 869498, 1242140, 1738996, 2173745, 3043243, 4347490, 6086486, 8694980, 12172972, 15216215, 30432430, 60864860]

約数ペア:

[(1, 60864860), (2, 30432430), (4, 15216215), (5, 12172972), (7, 8694980), (10, 6086486), (14, 4347490), (20, 3043243), (28, 2173745), (35, 1738996), (49, 1242140), (70, 869498), (98, 621070), (140, 434749), (173, 351820), (196, 310535), (245, 248428), (346, 175910), (359, 169540), (490, 124214), (692, 87955), (718, 84770), (865, 70364), (980, 62107), (1211, 50260), (1436, 42385), (1730, 35182), (1795, 33908), (2422, 25130), (2513, 24220), (3460, 17591), (3590, 16954), (4844, 12565), (5026, 12110), (6055, 10052), (7180, 8477)]