1386371970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3001}}^1$

素因数の和:3105

約数の個数: 128

約数和(自身を含む): 3890592000

約数和(自身を除く): 2504220030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 59, 87, 90, 118, 135, 145, 174, 177, 261, 270, 290, 295, 354, 435, 522, 531, 590, 783, 870, 885, 1062, 1305, 1566, 1593, 1711, 1770, 2610, 2655, 3001, 3186, 3422, 3915, 5133, 5310, 6002, 7830, 7965, 8555, 9003, 10266, 15005, 15399, 15930, 17110, 18006, 25665, 27009, 30010, 30798, 45015, 46197, 51330, 54018, 76995, 81027, 87029, 90030, 92394, 135045, 153990, 162054, 174058, 177059, 230985, 261087, 270090, 354118, 405135, 435145, 461970, 522174, 531177, 783261, 810270, 870290, 885295, 1062354, 1305435, 1566522, 1593531, 1770590, 2349783, 2610870, 2655885, 3187062, 3916305, 4699566, 4780593, 5134711, 5311770, 7832610, 7967655, 9561186, 10269422, 11748915, 15404133, 15935310, 23497830, 23902965, 25673555, 30808266, 46212399, 47805930, 51347110, 77020665, 92424798, 138637197, 154041330, 231061995, 277274394, 462123990, 693185985, 1386371970]

約数ペア:

[(1, 1386371970), (2, 693185985), (3, 462123990), (5, 277274394), (6, 231061995), (9, 154041330), (10, 138637197), (15, 92424798), (18, 77020665), (27, 51347110), (29, 47805930), (30, 46212399), (45, 30808266), (54, 25673555), (58, 23902965), (59, 23497830), (87, 15935310), (90, 15404133), (118, 11748915), (135, 10269422), (145, 9561186), (174, 7967655), (177, 7832610), (261, 5311770), (270, 5134711), (290, 4780593), (295, 4699566), (354, 3916305), (435, 3187062), (522, 2655885), (531, 2610870), (590, 2349783), (783, 1770590), (870, 1593531), (885, 1566522), (1062, 1305435), (1305, 1062354), (1566, 885295), (1593, 870290), (1711, 810270), (1770, 783261), (2610, 531177), (2655, 522174), (3001, 461970), (3186, 435145), (3422, 405135), (3915, 354118), (5133, 270090), (5310, 261087), (6002, 230985), (7830, 177059), (7965, 174058), (8555, 162054), (9003, 153990), (10266, 135045), (15005, 92394), (15399, 90030), (15930, 87029), (17110, 81027), (18006, 76995), (25665, 54018), (27009, 51330), (30010, 46197), (30798, 45015)]