147847370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 302579712

約数和(自身を除く): 154732342

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 191, 227, 310, 341, 382, 454, 682, 955, 1135, 1705, 1910, 2101, 2270, 2497, 3410, 4202, 4994, 5921, 7037, 10505, 11842, 12485, 14074, 21010, 24970, 29605, 35185, 43357, 59210, 65131, 70370, 77407, 86714, 130262, 154814, 216785, 325655, 387035, 433570, 476927, 651310, 774070, 953854, 1344067, 2384635, 2688134, 4769270, 6720335, 13440670, 14784737, 29569474, 73923685, 147847370]

約数ペア:

[(1, 147847370), (2, 73923685), (5, 29569474), (10, 14784737), (11, 13440670), (22, 6720335), (31, 4769270), (55, 2688134), (62, 2384635), (110, 1344067), (155, 953854), (191, 774070), (227, 651310), (310, 476927), (341, 433570), (382, 387035), (454, 325655), (682, 216785), (955, 154814), (1135, 130262), (1705, 86714), (1910, 77407), (2101, 70370), (2270, 65131), (2497, 59210), (3410, 43357), (4202, 35185), (4994, 29605), (5921, 24970), (7037, 21010), (10505, 14074), (11842, 12485)]