22915691890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{84221}}^1$

素因数の和:84284

約数の個数: 96

約数和(自身を含む): 53266035456

約数和(自身を除く): 30350343566

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 169, 182, 230, 299, 322, 338, 455, 598, 805, 845, 910, 1183, 1495, 1610, 1690, 2093, 2366, 2990, 3887, 4186, 5915, 7774, 10465, 11830, 19435, 20930, 27209, 38870, 54418, 84221, 136045, 168442, 272090, 421105, 589547, 842210, 1094873, 1179094, 1937083, 2189746, 2947735, 3874166, 5474365, 5895470, 7664111, 9685415, 10948730, 13559581, 14233349, 15328222, 19370830, 25182079, 27119162, 28466698, 38320555, 50364158, 67797905, 71166745, 76641110, 99633443, 125910395, 135595810, 142333490, 176274553, 199266886, 251820790, 327367027, 352549106, 498167215, 654734054, 881372765, 996334430, 1636835135, 1762745530, 2291569189, 3273670270, 4583138378, 11457845945, 22915691890]

約数ペア:

[(1, 22915691890), (2, 11457845945), (5, 4583138378), (7, 3273670270), (10, 2291569189), (13, 1762745530), (14, 1636835135), (23, 996334430), (26, 881372765), (35, 654734054), (46, 498167215), (65, 352549106), (70, 327367027), (91, 251820790), (115, 199266886), (130, 176274553), (161, 142333490), (169, 135595810), (182, 125910395), (230, 99633443), (299, 76641110), (322, 71166745), (338, 67797905), (455, 50364158), (598, 38320555), (805, 28466698), (845, 27119162), (910, 25182079), (1183, 19370830), (1495, 15328222), (1610, 14233349), (1690, 13559581), (2093, 10948730), (2366, 9685415), (2990, 7664111), (3887, 5895470), (4186, 5474365), (5915, 3874166), (7774, 2947735), (10465, 2189746), (11830, 1937083), (19435, 1179094), (20930, 1094873), (27209, 842210), (38870, 589547), (54418, 421105), (84221, 272090), (136045, 168442)]