285263415370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{719}}^1\times {\mathrm{3389}}^1$

素因数の和:4647

約数の個数: 64

約数和(自身を含む): 537757056000

約数和(自身を除く): 252493640630

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 509, 719, 1018, 1438, 2545, 3389, 3595, 5090, 6778, 7190, 11707, 16537, 16945, 23414, 33074, 33890, 58535, 77947, 82685, 117070, 155894, 165370, 365971, 389735, 731942, 779470, 1725001, 1829855, 2436691, 3450002, 3659710, 4873382, 8417333, 8625005, 12183455, 16834666, 17250010, 24366910, 39675023, 42086665, 56043893, 79350046, 84173330, 112087786, 198375115, 280219465, 396750230, 560438930, 1240275719, 2480551438, 6201378595, 12402757190, 28526341537, 57052683074, 142631707685, 285263415370]

約数ペア:

[(1, 285263415370), (2, 142631707685), (5, 57052683074), (10, 28526341537), (23, 12402757190), (46, 6201378595), (115, 2480551438), (230, 1240275719), (509, 560438930), (719, 396750230), (1018, 280219465), (1438, 198375115), (2545, 112087786), (3389, 84173330), (3595, 79350046), (5090, 56043893), (6778, 42086665), (7190, 39675023), (11707, 24366910), (16537, 17250010), (16945, 16834666), (23414, 12183455), (33074, 8625005), (33890, 8417333), (58535, 4873382), (77947, 3659710), (82685, 3450002), (117070, 2436691), (155894, 1829855), (165370, 1725001), (365971, 779470), (389735, 731942)]