86678790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 241643520

約数和(自身を除く): 154964730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 37, 55, 62, 66, 74, 93, 110, 111, 155, 165, 185, 186, 222, 229, 310, 330, 341, 370, 407, 458, 465, 555, 682, 687, 814, 930, 1023, 1110, 1145, 1147, 1221, 1374, 1705, 2035, 2046, 2290, 2294, 2442, 2519, 3410, 3435, 3441, 4070, 5038, 5115, 5735, 6105, 6870, 6882, 7099, 7557, 8473, 10230, 11470, 12210, 12595, 12617, 14198, 15114, 16946, 17205, 21297, 25190, 25234, 25419, 34410, 35495, 37785, 37851, 42365, 42594, 50838, 63085, 70990, 75570, 75702, 78089, 84730, 93203, 106485, 126170, 127095, 156178, 186406, 189255, 212970, 234267, 254190, 262663, 279609, 378510, 390445, 466015, 468534, 525326, 559218, 780890, 787989, 932030, 1171335, 1313315, 1398045, 1575978, 2342670, 2626630, 2796090, 2889293, 3939945, 5778586, 7879890, 8667879, 14446465, 17335758, 28892930, 43339395, 86678790]

約数ペア:

[(1, 86678790), (2, 43339395), (3, 28892930), (5, 17335758), (6, 14446465), (10, 8667879), (11, 7879890), (15, 5778586), (22, 3939945), (30, 2889293), (31, 2796090), (33, 2626630), (37, 2342670), (55, 1575978), (62, 1398045), (66, 1313315), (74, 1171335), (93, 932030), (110, 787989), (111, 780890), (155, 559218), (165, 525326), (185, 468534), (186, 466015), (222, 390445), (229, 378510), (310, 279609), (330, 262663), (341, 254190), (370, 234267), (407, 212970), (458, 189255), (465, 186406), (555, 156178), (682, 127095), (687, 126170), (814, 106485), (930, 93203), (1023, 84730), (1110, 78089), (1145, 75702), (1147, 75570), (1221, 70990), (1374, 63085), (1705, 50838), (2035, 42594), (2046, 42365), (2290, 37851), (2294, 37785), (2442, 35495), (2519, 34410), (3410, 25419), (3435, 25234), (3441, 25190), (4070, 21297), (5038, 17205), (5115, 16946), (5735, 15114), (6105, 14198), (6870, 12617), (6882, 12595), (7099, 12210), (7557, 11470), (8473, 10230)]