42457802010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{2441}}^1$

素因数の和:3000

約数の個数: 128

約数和(自身を含む): 111103888896

約数和(自身を除く): 68646086886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 433, 515, 618, 866, 1030, 1299, 1339, 1545, 2165, 2441, 2598, 2678, 3090, 4017, 4330, 4882, 5629, 6495, 6695, 7323, 8034, 11258, 12205, 12990, 13390, 14646, 16887, 20085, 24410, 28145, 31733, 33774, 36615, 40170, 44599, 56290, 63466, 73230, 84435, 89198, 95199, 133797, 158665, 168870, 190398, 222995, 251423, 267594, 317330, 445990, 475995, 502846, 579787, 668985, 754269, 951990, 1056953, 1159574, 1257115, 1337970, 1508538, 1739361, 2113906, 2514230, 2898935, 3170859, 3268499, 3478722, 3771345, 5284765, 5797870, 6341718, 6536998, 7542690, 8696805, 9805497, 10569530, 13740389, 15854295, 16342495, 17393610, 19610994, 27480778, 31708590, 32684990, 41221167, 49027485, 68701945, 82442334, 98054970, 108866159, 137403890, 206105835, 217732318, 326598477, 412211670, 544330795, 653196954, 1088661590, 1415260067, 1632992385, 2830520134, 3265984770, 4245780201, 7076300335, 8491560402, 14152600670, 21228901005, 42457802010]

約数ペア:

[(1, 42457802010), (2, 21228901005), (3, 14152600670), (5, 8491560402), (6, 7076300335), (10, 4245780201), (13, 3265984770), (15, 2830520134), (26, 1632992385), (30, 1415260067), (39, 1088661590), (65, 653196954), (78, 544330795), (103, 412211670), (130, 326598477), (195, 217732318), (206, 206105835), (309, 137403890), (390, 108866159), (433, 98054970), (515, 82442334), (618, 68701945), (866, 49027485), (1030, 41221167), (1299, 32684990), (1339, 31708590), (1545, 27480778), (2165, 19610994), (2441, 17393610), (2598, 16342495), (2678, 15854295), (3090, 13740389), (4017, 10569530), (4330, 9805497), (4882, 8696805), (5629, 7542690), (6495, 6536998), (6695, 6341718), (7323, 5797870), (8034, 5284765), (11258, 3771345), (12205, 3478722), (12990, 3268499), (13390, 3170859), (14646, 2898935), (16887, 2514230), (20085, 2113906), (24410, 1739361), (28145, 1508538), (31733, 1337970), (33774, 1257115), (36615, 1159574), (40170, 1056953), (44599, 951990), (56290, 754269), (63466, 668985), (73230, 579787), (84435, 502846), (89198, 475995), (95199, 445990), (133797, 317330), (158665, 267594), (168870, 251423), (190398, 222995)]