66402930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6543

約数の個数: 64

約数和(自身を含む): 179490816

約数和(自身を除く): 113087886

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 6491, 10230, 12982, 19473, 32455, 38946, 64910, 71401, 97365, 142802, 194730, 201221, 214203, 357005, 402442, 428406, 603663, 714010, 1006105, 1071015, 1207326, 2012210, 2142030, 2213431, 3018315, 4426862, 6036630, 6640293, 11067155, 13280586, 22134310, 33201465, 66402930]

約数ペア:

[(1, 66402930), (2, 33201465), (3, 22134310), (5, 13280586), (6, 11067155), (10, 6640293), (11, 6036630), (15, 4426862), (22, 3018315), (30, 2213431), (31, 2142030), (33, 2012210), (55, 1207326), (62, 1071015), (66, 1006105), (93, 714010), (110, 603663), (155, 428406), (165, 402442), (186, 357005), (310, 214203), (330, 201221), (341, 194730), (465, 142802), (682, 97365), (930, 71401), (1023, 64910), (1705, 38946), (2046, 32455), (3410, 19473), (5115, 12982), (6491, 10230)]