213607890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 592628400

約数和(自身を除く): 379020510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 149, 153, 170, 255, 298, 306, 447, 510, 745, 765, 894, 937, 1341, 1490, 1530, 1874, 2235, 2533, 2682, 2811, 4470, 4685, 5066, 5622, 6705, 7599, 8433, 9370, 12665, 13410, 14055, 15198, 15929, 16866, 22797, 25330, 28110, 31858, 37995, 42165, 45594, 47787, 75990, 79645, 84330, 95574, 113985, 139613, 143361, 159290, 227970, 238935, 279226, 286722, 418839, 477870, 698065, 716805, 837678, 1256517, 1396130, 1433610, 2094195, 2373421, 2513034, 4188390, 4746842, 6282585, 7120263, 11867105, 12565170, 14240526, 21360789, 23734210, 35601315, 42721578, 71202630, 106803945, 213607890]

約数ペア:

[(1, 213607890), (2, 106803945), (3, 71202630), (5, 42721578), (6, 35601315), (9, 23734210), (10, 21360789), (15, 14240526), (17, 12565170), (18, 11867105), (30, 7120263), (34, 6282585), (45, 4746842), (51, 4188390), (85, 2513034), (90, 2373421), (102, 2094195), (149, 1433610), (153, 1396130), (170, 1256517), (255, 837678), (298, 716805), (306, 698065), (447, 477870), (510, 418839), (745, 286722), (765, 279226), (894, 238935), (937, 227970), (1341, 159290), (1490, 143361), (1530, 139613), (1874, 113985), (2235, 95574), (2533, 84330), (2682, 79645), (2811, 75990), (4470, 47787), (4685, 45594), (5066, 42165), (5622, 37995), (6705, 31858), (7599, 28110), (8433, 25330), (9370, 22797), (12665, 16866), (13410, 15929), (14055, 15198)]