145706610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 422682624

約数和(自身を除く): 276976014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 97, 105, 115, 138, 161, 194, 210, 230, 291, 311, 322, 345, 483, 485, 582, 622, 679, 690, 805, 933, 966, 970, 1358, 1455, 1555, 1610, 1866, 2037, 2177, 2231, 2415, 2910, 3110, 3395, 4074, 4354, 4462, 4665, 4830, 6531, 6693, 6790, 7153, 9330, 10185, 10885, 11155, 13062, 13386, 14306, 15617, 20370, 21459, 21770, 22310, 30167, 31234, 32655, 33465, 35765, 42918, 46851, 50071, 60334, 65310, 66930, 71530, 78085, 90501, 93702, 100142, 107295, 150213, 150835, 156170, 181002, 211169, 214590, 234255, 250355, 300426, 301670, 422338, 452505, 468510, 500710, 633507, 693841, 751065, 905010, 1055845, 1267014, 1387682, 1502130, 2081523, 2111690, 3167535, 3469205, 4163046, 4856887, 6335070, 6938410, 9713774, 10407615, 14570661, 20815230, 24284435, 29141322, 48568870, 72853305, 145706610]

約数ペア:

[(1, 145706610), (2, 72853305), (3, 48568870), (5, 29141322), (6, 24284435), (7, 20815230), (10, 14570661), (14, 10407615), (15, 9713774), (21, 6938410), (23, 6335070), (30, 4856887), (35, 4163046), (42, 3469205), (46, 3167535), (69, 2111690), (70, 2081523), (97, 1502130), (105, 1387682), (115, 1267014), (138, 1055845), (161, 905010), (194, 751065), (210, 693841), (230, 633507), (291, 500710), (311, 468510), (322, 452505), (345, 422338), (483, 301670), (485, 300426), (582, 250355), (622, 234255), (679, 214590), (690, 211169), (805, 181002), (933, 156170), (966, 150835), (970, 150213), (1358, 107295), (1455, 100142), (1555, 93702), (1610, 90501), (1866, 78085), (2037, 71530), (2177, 66930), (2231, 65310), (2415, 60334), (2910, 50071), (3110, 46851), (3395, 42918), (4074, 35765), (4354, 33465), (4462, 32655), (4665, 31234), (4830, 30167), (6531, 22310), (6693, 21770), (6790, 21459), (7153, 20370), (9330, 15617), (10185, 14306), (10885, 13386), (11155, 13062)]