310366420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5561

約数の個数: 96

約数和(自身を含む): 828205056

約数和(自身を除く): 517838636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5501, 5642, 8060, 11002, 11284, 14105, 22004, 27505, 28210, 38507, 55010, 56420, 71513, 77014, 110020, 143026, 154028, 170531, 192535, 286052, 341062, 357565, 385070, 500591, 682124, 715130, 770140, 852655, 1001182, 1193717, 1430260, 1705310, 2002364, 2216903, 2387434, 2502955, 3410620, 4433806, 4774868, 5005910, 5968585, 8867612, 10011820, 11084515, 11937170, 15518321, 22169030, 23874340, 31036642, 44338060, 62073284, 77591605, 155183210, 310366420]

約数ペア:

[(1, 310366420), (2, 155183210), (4, 77591605), (5, 62073284), (7, 44338060), (10, 31036642), (13, 23874340), (14, 22169030), (20, 15518321), (26, 11937170), (28, 11084515), (31, 10011820), (35, 8867612), (52, 5968585), (62, 5005910), (65, 4774868), (70, 4433806), (91, 3410620), (124, 2502955), (130, 2387434), (140, 2216903), (155, 2002364), (182, 1705310), (217, 1430260), (260, 1193717), (310, 1001182), (364, 852655), (403, 770140), (434, 715130), (455, 682124), (620, 500591), (806, 385070), (868, 357565), (910, 341062), (1085, 286052), (1612, 192535), (1820, 170531), (2015, 154028), (2170, 143026), (2821, 110020), (4030, 77014), (4340, 71513), (5501, 56420), (5642, 55010), (8060, 38507), (11002, 28210), (11284, 27505), (14105, 22004)]