20131709730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{7151}}^1$

素因数の和:7640

約数の個数: 128

約数和(自身を含む): 55613952000

約数和(自身を除く): 35482242270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 449, 570, 627, 898, 1045, 1254, 1347, 2090, 2245, 2694, 3135, 4490, 4939, 6270, 6735, 7151, 8531, 9878, 13470, 14302, 14817, 17062, 21453, 24695, 25593, 29634, 35755, 42655, 42906, 49390, 51186, 71510, 74085, 78661, 85310, 93841, 107265, 127965, 135869, 148170, 157322, 187682, 214530, 235983, 255930, 271738, 281523, 393305, 407607, 469205, 471966, 563046, 679345, 786610, 815214, 938410, 1179915, 1358690, 1407615, 1494559, 2038035, 2359830, 2815230, 2989118, 3210799, 4076070, 4483677, 6421598, 7472795, 8967354, 9632397, 14945590, 16053995, 19264794, 22418385, 32107990, 35318789, 44836770, 48161985, 61005181, 70637578, 96323970, 105956367, 122010362, 176593945, 183015543, 211912734, 305025905, 353187890, 366031086, 529781835, 610051810, 671056991, 915077715, 1059563670, 1342113982, 1830155430, 2013170973, 3355284955, 4026341946, 6710569910, 10065854865, 20131709730]

約数ペア:

[(1, 20131709730), (2, 10065854865), (3, 6710569910), (5, 4026341946), (6, 3355284955), (10, 2013170973), (11, 1830155430), (15, 1342113982), (19, 1059563670), (22, 915077715), (30, 671056991), (33, 610051810), (38, 529781835), (55, 366031086), (57, 353187890), (66, 305025905), (95, 211912734), (110, 183015543), (114, 176593945), (165, 122010362), (190, 105956367), (209, 96323970), (285, 70637578), (330, 61005181), (418, 48161985), (449, 44836770), (570, 35318789), (627, 32107990), (898, 22418385), (1045, 19264794), (1254, 16053995), (1347, 14945590), (2090, 9632397), (2245, 8967354), (2694, 7472795), (3135, 6421598), (4490, 4483677), (4939, 4076070), (6270, 3210799), (6735, 2989118), (7151, 2815230), (8531, 2359830), (9878, 2038035), (13470, 1494559), (14302, 1407615), (14817, 1358690), (17062, 1179915), (21453, 938410), (24695, 815214), (25593, 786610), (29634, 679345), (35755, 563046), (42655, 471966), (42906, 469205), (49390, 407607), (51186, 393305), (71510, 281523), (74085, 271738), (78661, 255930), (85310, 235983), (93841, 214530), (107265, 187682), (127965, 157322), (135869, 148170)]