11507730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 31328640

約数和(自身を除く): 19820910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 1553, 2470, 3106, 3705, 4659, 7410, 7765, 9318, 15530, 20189, 23295, 29507, 40378, 46590, 59014, 60567, 88521, 100945, 121134, 147535, 177042, 201890, 295070, 302835, 383591, 442605, 605670, 767182, 885210, 1150773, 1917955, 2301546, 3835910, 5753865, 11507730]

約数ペア:

[(1, 11507730), (2, 5753865), (3, 3835910), (5, 2301546), (6, 1917955), (10, 1150773), (13, 885210), (15, 767182), (19, 605670), (26, 442605), (30, 383591), (38, 302835), (39, 295070), (57, 201890), (65, 177042), (78, 147535), (95, 121134), (114, 100945), (130, 88521), (190, 60567), (195, 59014), (247, 46590), (285, 40378), (390, 29507), (494, 23295), (570, 20189), (741, 15530), (1235, 9318), (1482, 7765), (1553, 7410), (2470, 4659), (3106, 3705)]