509480790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 1511903232

約数和(自身を除く): 1002422442

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 431, 433, 455, 546, 862, 866, 910, 1293, 1299, 1365, 2155, 2165, 2586, 2598, 2730, 3017, 3031, 4310, 4330, 5603, 5629, 6034, 6062, 6465, 6495, 9051, 9093, 11206, 11258, 12930, 12990, 15085, 15155, 16809, 16887, 18102, 18186, 28015, 28145, 30170, 30310, 33618, 33774, 39221, 39403, 45255, 45465, 56030, 56290, 78442, 78806, 84045, 84435, 90510, 90930, 117663, 118209, 168090, 168870, 186623, 196105, 197015, 235326, 236418, 373246, 392210, 394030, 559869, 588315, 591045, 933115, 1119738, 1176630, 1182090, 1306361, 1866230, 2426099, 2612722, 2799345, 3919083, 4852198, 5598690, 6531805, 7278297, 7838166, 12130495, 13063610, 14556594, 16982693, 19595415, 24260990, 33965386, 36391485, 39190830, 50948079, 72782970, 84913465, 101896158, 169826930, 254740395, 509480790]

約数ペア:

[(1, 509480790), (2, 254740395), (3, 169826930), (5, 101896158), (6, 84913465), (7, 72782970), (10, 50948079), (13, 39190830), (14, 36391485), (15, 33965386), (21, 24260990), (26, 19595415), (30, 16982693), (35, 14556594), (39, 13063610), (42, 12130495), (65, 7838166), (70, 7278297), (78, 6531805), (91, 5598690), (105, 4852198), (130, 3919083), (182, 2799345), (195, 2612722), (210, 2426099), (273, 1866230), (390, 1306361), (431, 1182090), (433, 1176630), (455, 1119738), (546, 933115), (862, 591045), (866, 588315), (910, 559869), (1293, 394030), (1299, 392210), (1365, 373246), (2155, 236418), (2165, 235326), (2586, 197015), (2598, 196105), (2730, 186623), (3017, 168870), (3031, 168090), (4310, 118209), (4330, 117663), (5603, 90930), (5629, 90510), (6034, 84435), (6062, 84045), (6465, 78806), (6495, 78442), (9051, 56290), (9093, 56030), (11206, 45465), (11258, 45255), (12930, 39403), (12990, 39221), (15085, 33774), (15155, 33618), (16809, 30310), (16887, 30170), (18102, 28145), (18186, 28015)]