1799164570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 4027968000

約数和(自身を除く): 2228803430

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 139, 146, 149, 170, 238, 278, 298, 365, 511, 595, 695, 730, 745, 973, 1022, 1043, 1190, 1241, 1390, 1490, 1946, 2086, 2363, 2482, 2533, 2555, 4726, 4865, 5066, 5110, 5215, 6205, 8687, 9730, 10147, 10430, 10877, 11815, 12410, 12665, 16541, 17374, 17731, 20294, 20711, 21754, 23630, 25330, 33082, 35462, 41422, 43435, 50735, 54385, 71029, 76139, 82705, 86870, 88655, 101470, 103555, 108770, 142058, 144977, 152278, 165410, 172499, 177310, 184909, 207110, 289954, 344998, 352087, 355145, 369818, 380695, 704174, 710290, 724885, 761390, 862495, 924545, 1207493, 1294363, 1449770, 1511903, 1724990, 1760435, 1849090, 2414986, 2464609, 2588726, 3023806, 3520870, 4929218, 6037465, 6471815, 7559515, 10583321, 12074930, 12323045, 12943630, 15119030, 21166642, 24646090, 25702351, 51404702, 52916605, 105833210, 128511755, 179916457, 257023510, 359832914, 899582285, 1799164570]

約数ペア:

[(1, 1799164570), (2, 899582285), (5, 359832914), (7, 257023510), (10, 179916457), (14, 128511755), (17, 105833210), (34, 52916605), (35, 51404702), (70, 25702351), (73, 24646090), (85, 21166642), (119, 15119030), (139, 12943630), (146, 12323045), (149, 12074930), (170, 10583321), (238, 7559515), (278, 6471815), (298, 6037465), (365, 4929218), (511, 3520870), (595, 3023806), (695, 2588726), (730, 2464609), (745, 2414986), (973, 1849090), (1022, 1760435), (1043, 1724990), (1190, 1511903), (1241, 1449770), (1390, 1294363), (1490, 1207493), (1946, 924545), (2086, 862495), (2363, 761390), (2482, 724885), (2533, 710290), (2555, 704174), (4726, 380695), (4865, 369818), (5066, 355145), (5110, 352087), (5215, 344998), (6205, 289954), (8687, 207110), (9730, 184909), (10147, 177310), (10430, 172499), (10877, 165410), (11815, 152278), (12410, 144977), (12665, 142058), (16541, 108770), (17374, 103555), (17731, 101470), (20294, 88655), (20711, 86870), (21754, 82705), (23630, 76139), (25330, 71029), (33082, 54385), (35462, 50735), (41422, 43435)]