6460090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 14837760

約数和(自身を除く): 8377670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 229, 310, 403, 434, 455, 458, 806, 910, 1085, 1145, 1603, 2015, 2170, 2290, 2821, 2977, 3206, 4030, 5642, 5954, 7099, 8015, 14105, 14198, 14885, 16030, 20839, 28210, 29770, 35495, 41678, 49693, 70990, 92287, 99386, 104195, 184574, 208390, 248465, 461435, 496930, 646009, 922870, 1292018, 3230045, 6460090]

約数ペア:

[(1, 6460090), (2, 3230045), (5, 1292018), (7, 922870), (10, 646009), (13, 496930), (14, 461435), (26, 248465), (31, 208390), (35, 184574), (62, 104195), (65, 99386), (70, 92287), (91, 70990), (130, 49693), (155, 41678), (182, 35495), (217, 29770), (229, 28210), (310, 20839), (403, 16030), (434, 14885), (455, 14198), (458, 14105), (806, 8015), (910, 7099), (1085, 5954), (1145, 5642), (1603, 4030), (2015, 3206), (2170, 2977), (2290, 2821)]