141623790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1722

約数の個数: 128

約数和(自身を含む): 435483648

約数和(自身を除く): 293859858

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 231, 259, 330, 370, 385, 407, 462, 518, 555, 770, 777, 814, 1110, 1155, 1221, 1295, 1554, 1657, 2035, 2310, 2442, 2590, 2849, 3314, 3885, 4070, 4971, 5698, 6105, 7770, 8285, 8547, 9942, 11599, 12210, 14245, 16570, 17094, 18227, 23198, 24855, 28490, 34797, 36454, 42735, 49710, 54681, 57995, 61309, 69594, 85470, 91135, 109362, 115990, 122618, 127589, 173985, 182270, 183927, 255178, 273405, 306545, 347970, 367854, 382767, 429163, 546810, 613090, 637945, 674399, 765534, 858326, 919635, 1275890, 1287489, 1348798, 1839270, 1913835, 2023197, 2145815, 2574978, 3371995, 3827670, 4046394, 4291630, 4720793, 6437445, 6743990, 9441586, 10115985, 12874890, 14162379, 20231970, 23603965, 28324758, 47207930, 70811895, 141623790]

約数ペア:

[(1, 141623790), (2, 70811895), (3, 47207930), (5, 28324758), (6, 23603965), (7, 20231970), (10, 14162379), (11, 12874890), (14, 10115985), (15, 9441586), (21, 6743990), (22, 6437445), (30, 4720793), (33, 4291630), (35, 4046394), (37, 3827670), (42, 3371995), (55, 2574978), (66, 2145815), (70, 2023197), (74, 1913835), (77, 1839270), (105, 1348798), (110, 1287489), (111, 1275890), (154, 919635), (165, 858326), (185, 765534), (210, 674399), (222, 637945), (231, 613090), (259, 546810), (330, 429163), (370, 382767), (385, 367854), (407, 347970), (462, 306545), (518, 273405), (555, 255178), (770, 183927), (777, 182270), (814, 173985), (1110, 127589), (1155, 122618), (1221, 115990), (1295, 109362), (1554, 91135), (1657, 85470), (2035, 69594), (2310, 61309), (2442, 57995), (2590, 54681), (2849, 49710), (3314, 42735), (3885, 36454), (4070, 34797), (4971, 28490), (5698, 24855), (6105, 23198), (7770, 18227), (8285, 17094), (8547, 16570), (9942, 14245), (11599, 12210)]