11199370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 25675776

約数和(自身を除く): 14476406

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 397, 403, 434, 455, 794, 806, 910, 1085, 1985, 2015, 2170, 2779, 2821, 3970, 4030, 5161, 5558, 5642, 10322, 12307, 13895, 14105, 24614, 25805, 27790, 28210, 36127, 51610, 61535, 72254, 86149, 123070, 159991, 172298, 180635, 319982, 361270, 430745, 799955, 861490, 1119937, 1599910, 2239874, 5599685, 11199370]

約数ペア:

[(1, 11199370), (2, 5599685), (5, 2239874), (7, 1599910), (10, 1119937), (13, 861490), (14, 799955), (26, 430745), (31, 361270), (35, 319982), (62, 180635), (65, 172298), (70, 159991), (91, 123070), (130, 86149), (155, 72254), (182, 61535), (217, 51610), (310, 36127), (397, 28210), (403, 27790), (434, 25805), (455, 24614), (794, 14105), (806, 13895), (910, 12307), (1085, 10322), (1985, 5642), (2015, 5558), (2170, 5161), (2779, 4030), (2821, 3970)]