71435156940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{56694569}}^1$

素因数の和:56694591

約数の個数: 72

約数和(自身を含む): 247641881760

約数和(自身を除く): 176206724820

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, 56694569, 113389138, 170083707, 226778276, 283472845, 340167414, 396861983, 510251121, 566945690, 680334828, 793723966, 850418535, 1020502242, 1133891380, 1190585949, 1587447932, 1700837070, 1984309915, 2041004484, 2381171898, 2551255605, 3401674140, 3571757847, 3968619830, 4762343796, 5102511210, 5952929745, 7143515694, 7937239660, 10205022420, 11905859490, 14287031388, 17858789235, 23811718980, 35717578470, 71435156940]

約数ペア:

[(1, 71435156940), (2, 35717578470), (3, 23811718980), (4, 17858789235), (5, 14287031388), (6, 11905859490), (7, 10205022420), (9, 7937239660), (10, 7143515694), (12, 5952929745), (14, 5102511210), (15, 4762343796), (18, 3968619830), (20, 3571757847), (21, 3401674140), (28, 2551255605), (30, 2381171898), (35, 2041004484), (36, 1984309915), (42, 1700837070), (45, 1587447932), (60, 1190585949), (63, 1133891380), (70, 1020502242), (84, 850418535), (90, 793723966), (105, 680334828), (126, 566945690), (140, 510251121), (180, 396861983), (210, 340167414), (252, 283472845), (315, 226778276), (420, 170083707), (630, 113389138), (1260, 56694569)]