70951860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{56311}}^1$

素因数の和:56333

約数の個数: 72

約数和(自身を含む): 245970816

約数和(自身を除く): 175018956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 56311, 112622, 168933, 225244, 281555, 337866, 394177, 506799, 563110, 675732, 788354, 844665, 1013598, 1126220, 1182531, 1576708, 1689330, 1970885, 2027196, 2365062, 2533995, 3378660, 3547593, 3941770, 4730124, 5067990, 5912655, 7095186, 7883540, 10135980, 11825310, 14190372, 17737965, 23650620, 35475930, 70951860]

約数ペア:

[(1, 70951860), (2, 35475930), (3, 23650620), (4, 17737965), (5, 14190372), (6, 11825310), (7, 10135980), (9, 7883540), (10, 7095186), (12, 5912655), (14, 5067990), (15, 4730124), (18, 3941770), (20, 3547593), (21, 3378660), (28, 2533995), (30, 2365062), (35, 2027196), (36, 1970885), (42, 1689330), (45, 1576708), (60, 1182531), (63, 1126220), (70, 1013598), (84, 844665), (90, 788354), (105, 675732), (126, 563110), (140, 506799), (180, 394177), (210, 337866), (252, 281555), (315, 225244), (420, 168933), (630, 112622), (1260, 56311)]