11215890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 35118720

約数和(自身を除く): 23902830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 937, 1197, 1330, 1710, 1874, 1995, 2394, 2811, 3990, 4685, 5622, 5985, 6559, 8433, 9370, 11970, 13118, 14055, 16866, 17803, 19677, 28110, 32795, 35606, 39354, 42165, 53409, 59031, 65590, 84330, 89015, 98385, 106818, 118062, 124621, 160227, 178030, 196770, 249242, 267045, 295155, 320454, 373863, 534090, 590310, 623105, 747726, 801135, 1121589, 1246210, 1602270, 1869315, 2243178, 3738630, 5607945, 11215890]

約数ペア:

[(1, 11215890), (2, 5607945), (3, 3738630), (5, 2243178), (6, 1869315), (7, 1602270), (9, 1246210), (10, 1121589), (14, 801135), (15, 747726), (18, 623105), (19, 590310), (21, 534090), (30, 373863), (35, 320454), (38, 295155), (42, 267045), (45, 249242), (57, 196770), (63, 178030), (70, 160227), (90, 124621), (95, 118062), (105, 106818), (114, 98385), (126, 89015), (133, 84330), (171, 65590), (190, 59031), (210, 53409), (266, 42165), (285, 39354), (315, 35606), (342, 32795), (399, 28110), (570, 19677), (630, 17803), (665, 16866), (798, 14055), (855, 13118), (937, 11970), (1197, 9370), (1330, 8433), (1710, 6559), (1874, 5985), (1995, 5622), (2394, 4685), (2811, 3990)]