290773860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3299}}^1$

素因数の和:3437

約数の個数: 96

約数和(自身を含む): 884822400

約数和(自身を除く): 594048540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 195, 226, 260, 339, 390, 452, 565, 678, 780, 1130, 1356, 1469, 1695, 2260, 2938, 3299, 3390, 4407, 5876, 6598, 6780, 7345, 8814, 9897, 13196, 14690, 16495, 17628, 19794, 22035, 29380, 32990, 39588, 42887, 44070, 49485, 65980, 85774, 88140, 98970, 128661, 171548, 197940, 214435, 257322, 372787, 428870, 514644, 643305, 745574, 857740, 1118361, 1286610, 1491148, 1863935, 2236722, 2573220, 3727870, 4473444, 4846231, 5591805, 7455740, 9692462, 11183610, 14538693, 19384924, 22367220, 24231155, 29077386, 48462310, 58154772, 72693465, 96924620, 145386930, 290773860]

約数ペア:

[(1, 290773860), (2, 145386930), (3, 96924620), (4, 72693465), (5, 58154772), (6, 48462310), (10, 29077386), (12, 24231155), (13, 22367220), (15, 19384924), (20, 14538693), (26, 11183610), (30, 9692462), (39, 7455740), (52, 5591805), (60, 4846231), (65, 4473444), (78, 3727870), (113, 2573220), (130, 2236722), (156, 1863935), (195, 1491148), (226, 1286610), (260, 1118361), (339, 857740), (390, 745574), (452, 643305), (565, 514644), (678, 428870), (780, 372787), (1130, 257322), (1356, 214435), (1469, 197940), (1695, 171548), (2260, 128661), (2938, 98970), (3299, 88140), (3390, 85774), (4407, 65980), (5876, 49485), (6598, 44070), (6780, 42887), (7345, 39588), (8814, 32990), (9897, 29380), (13196, 22035), (14690, 19794), (16495, 17628)]