470888910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12547}}^1$

素因数の和:12702

約数の個数: 64

約数和(自身を含む): 1264838400

約数和(自身を除く): 793949490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 6255, 7506, 12510, 12547, 18765, 25094, 37530, 37641, 62735, 75282, 112923, 125470, 188205, 225846, 338769, 376410, 564615, 677538, 1129230, 1693845, 1744033, 3387690, 3488066, 5232099, 8720165, 10464198, 15696297, 17440330, 26160495, 31392594, 47088891, 52320990, 78481485, 94177782, 156962970, 235444455, 470888910]

約数ペア:

[(1, 470888910), (2, 235444455), (3, 156962970), (5, 94177782), (6, 78481485), (9, 52320990), (10, 47088891), (15, 31392594), (18, 26160495), (27, 17440330), (30, 15696297), (45, 10464198), (54, 8720165), (90, 5232099), (135, 3488066), (139, 3387690), (270, 1744033), (278, 1693845), (417, 1129230), (695, 677538), (834, 564615), (1251, 376410), (1390, 338769), (2085, 225846), (2502, 188205), (3753, 125470), (4170, 112923), (6255, 75282), (7506, 62735), (12510, 37641), (12547, 37530), (18765, 25094)]