217103630210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{127403}}^1$

素因数の和:127703

約数の個数: 64

約数和(自身を含む): 422695895040

約数和(自身を除く): 205592264830

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 239, 310, 478, 713, 1195, 1426, 2390, 3565, 5497, 7130, 7409, 10994, 14818, 27485, 37045, 54970, 74090, 127403, 170407, 254806, 340814, 637015, 852035, 1274030, 1704070, 2930269, 3949493, 5860538, 7898986, 14651345, 19747465, 29302690, 30449317, 39494930, 60898634, 90838339, 152246585, 181676678, 304493170, 454191695, 700334291, 908383390, 943928827, 1400668582, 1887857654, 3501671455, 4719644135, 7003342910, 9439288270, 21710363021, 43420726042, 108551815105, 217103630210]

約数ペア:

[(1, 217103630210), (2, 108551815105), (5, 43420726042), (10, 21710363021), (23, 9439288270), (31, 7003342910), (46, 4719644135), (62, 3501671455), (115, 1887857654), (155, 1400668582), (230, 943928827), (239, 908383390), (310, 700334291), (478, 454191695), (713, 304493170), (1195, 181676678), (1426, 152246585), (2390, 90838339), (3565, 60898634), (5497, 39494930), (7130, 30449317), (7409, 29302690), (10994, 19747465), (14818, 14651345), (27485, 7898986), (37045, 5860538), (54970, 3949493), (74090, 2930269), (127403, 1704070), (170407, 1274030), (254806, 852035), (340814, 637015)]