390857610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:3004

約数の個数: 128

約数和(自身を含む): 1137991680

約数和(自身を除く): 747134070

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 1023, 1209, 1430, 1705, 2015, 2046, 2145, 2418, 2939, 3410, 4030, 4290, 4433, 5115, 5878, 6045, 8817, 8866, 10230, 12090, 13299, 14695, 17634, 22165, 26598, 29390, 32329, 38207, 44085, 44330, 64658, 66495, 76414, 88170, 91109, 96987, 114621, 132990, 161645, 182218, 191035, 193974, 229242, 273327, 323290, 382070, 420277, 455545, 484935, 546654, 573105, 840554, 911090, 969870, 1002199, 1146210, 1184417, 1260831, 1366635, 2004398, 2101385, 2368834, 2521662, 2733270, 3006597, 3553251, 4202770, 5010995, 5922085, 6013194, 6304155, 7106502, 10021990, 11844170, 12608310, 13028587, 15032985, 17766255, 26057174, 30065970, 35532510, 39085761, 65142935, 78171522, 130285870, 195428805, 390857610]

約数ペア:

[(1, 390857610), (2, 195428805), (3, 130285870), (5, 78171522), (6, 65142935), (10, 39085761), (11, 35532510), (13, 30065970), (15, 26057174), (22, 17766255), (26, 15032985), (30, 13028587), (31, 12608310), (33, 11844170), (39, 10021990), (55, 7106502), (62, 6304155), (65, 6013194), (66, 5922085), (78, 5010995), (93, 4202770), (110, 3553251), (130, 3006597), (143, 2733270), (155, 2521662), (165, 2368834), (186, 2101385), (195, 2004398), (286, 1366635), (310, 1260831), (330, 1184417), (341, 1146210), (390, 1002199), (403, 969870), (429, 911090), (465, 840554), (682, 573105), (715, 546654), (806, 484935), (858, 455545), (930, 420277), (1023, 382070), (1209, 323290), (1430, 273327), (1705, 229242), (2015, 193974), (2046, 191035), (2145, 182218), (2418, 161645), (2939, 132990), (3410, 114621), (4030, 96987), (4290, 91109), (4433, 88170), (5115, 76414), (5878, 66495), (6045, 64658), (8817, 44330), (8866, 44085), (10230, 38207), (12090, 32329), (13299, 29390), (14695, 26598), (17634, 22165)]