19100070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 57024000

約数和(自身を除く): 37923930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 59, 66, 90, 99, 109, 110, 118, 135, 165, 177, 198, 218, 270, 295, 297, 327, 330, 354, 495, 531, 545, 590, 594, 649, 654, 885, 981, 990, 1062, 1090, 1199, 1298, 1485, 1593, 1635, 1770, 1947, 1962, 2398, 2655, 2943, 2970, 3186, 3245, 3270, 3597, 3894, 4905, 5310, 5841, 5886, 5995, 6431, 6490, 7194, 7965, 9735, 9810, 10791, 11682, 11990, 12862, 14715, 15930, 17523, 17985, 19293, 19470, 21582, 29205, 29430, 32155, 32373, 35046, 35970, 38586, 53955, 57879, 58410, 64310, 64746, 70741, 87615, 96465, 107910, 115758, 141482, 161865, 173637, 175230, 192930, 212223, 289395, 323730, 347274, 353705, 424446, 578790, 636669, 707410, 868185, 1061115, 1273338, 1736370, 1910007, 2122230, 3183345, 3820014, 6366690, 9550035, 19100070]

約数ペア:

[(1, 19100070), (2, 9550035), (3, 6366690), (5, 3820014), (6, 3183345), (9, 2122230), (10, 1910007), (11, 1736370), (15, 1273338), (18, 1061115), (22, 868185), (27, 707410), (30, 636669), (33, 578790), (45, 424446), (54, 353705), (55, 347274), (59, 323730), (66, 289395), (90, 212223), (99, 192930), (109, 175230), (110, 173637), (118, 161865), (135, 141482), (165, 115758), (177, 107910), (198, 96465), (218, 87615), (270, 70741), (295, 64746), (297, 64310), (327, 58410), (330, 57879), (354, 53955), (495, 38586), (531, 35970), (545, 35046), (590, 32373), (594, 32155), (649, 29430), (654, 29205), (885, 21582), (981, 19470), (990, 19293), (1062, 17985), (1090, 17523), (1199, 15930), (1298, 14715), (1485, 12862), (1593, 11990), (1635, 11682), (1770, 10791), (1947, 9810), (1962, 9735), (2398, 7965), (2655, 7194), (2943, 6490), (2970, 6431), (3186, 5995), (3245, 5886), (3270, 5841), (3597, 5310), (3894, 4905)]