33440940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 113008896

約数和(自身を除く): 79567956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 461, 465, 468, 558, 585, 620, 780, 806, 922, 930, 1116, 1170, 1209, 1383, 1395, 1612, 1844, 1860, 2015, 2305, 2340, 2418, 2766, 2790, 3627, 4030, 4149, 4610, 4836, 5532, 5580, 5993, 6045, 6915, 7254, 8060, 8298, 9220, 11986, 12090, 13830, 14291, 14508, 16596, 17979, 18135, 20745, 23972, 24180, 27660, 28582, 29965, 35958, 36270, 41490, 42873, 53937, 57164, 59930, 71455, 71916, 72540, 82980, 85746, 89895, 107874, 119860, 128619, 142910, 171492, 179790, 185783, 214365, 215748, 257238, 269685, 285820, 359580, 371566, 428730, 514476, 539370, 557349, 643095, 743132, 857460, 928915, 1078740, 1114698, 1286190, 1672047, 1857830, 2229396, 2572380, 2786745, 3344094, 3715660, 5573490, 6688188, 8360235, 11146980, 16720470, 33440940]

約数ペア:

[(1, 33440940), (2, 16720470), (3, 11146980), (4, 8360235), (5, 6688188), (6, 5573490), (9, 3715660), (10, 3344094), (12, 2786745), (13, 2572380), (15, 2229396), (18, 1857830), (20, 1672047), (26, 1286190), (30, 1114698), (31, 1078740), (36, 928915), (39, 857460), (45, 743132), (52, 643095), (60, 557349), (62, 539370), (65, 514476), (78, 428730), (90, 371566), (93, 359580), (117, 285820), (124, 269685), (130, 257238), (155, 215748), (156, 214365), (180, 185783), (186, 179790), (195, 171492), (234, 142910), (260, 128619), (279, 119860), (310, 107874), (372, 89895), (390, 85746), (403, 82980), (461, 72540), (465, 71916), (468, 71455), (558, 59930), (585, 57164), (620, 53937), (780, 42873), (806, 41490), (922, 36270), (930, 35958), (1116, 29965), (1170, 28582), (1209, 27660), (1383, 24180), (1395, 23972), (1612, 20745), (1844, 18135), (1860, 17979), (2015, 16596), (2305, 14508), (2340, 14291), (2418, 13830), (2766, 12090), (2790, 11986), (3627, 9220), (4030, 8298), (4149, 8060), (4610, 7254), (4836, 6915), (5532, 6045), (5580, 5993)]