170892270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 487272240

約数和(自身を除く): 316379970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 73, 74, 90, 95, 111, 114, 146, 171, 185, 190, 219, 222, 285, 333, 342, 365, 370, 438, 555, 570, 657, 666, 703, 730, 855, 1095, 1110, 1314, 1369, 1387, 1406, 1665, 1710, 2109, 2190, 2701, 2738, 2774, 3285, 3330, 3515, 4107, 4161, 4218, 5402, 6327, 6570, 6845, 6935, 7030, 8103, 8214, 8322, 10545, 12321, 12483, 12654, 13505, 13690, 13870, 16206, 20535, 20805, 21090, 24309, 24642, 24966, 26011, 27010, 31635, 40515, 41070, 41610, 48618, 51319, 52022, 61605, 62415, 63270, 78033, 81030, 99937, 102638, 121545, 123210, 124830, 130055, 153957, 156066, 199874, 234099, 243090, 256595, 260110, 299811, 307914, 390165, 461871, 468198, 499685, 513190, 599622, 769785, 780330, 899433, 923742, 999370, 1170495, 1499055, 1539570, 1798866, 1898803, 2309355, 2340990, 2998110, 3797606, 4497165, 4618710, 5696409, 8994330, 9494015, 11392818, 17089227, 18988030, 28482045, 34178454, 56964090, 85446135, 170892270]

約数ペア:

[(1, 170892270), (2, 85446135), (3, 56964090), (5, 34178454), (6, 28482045), (9, 18988030), (10, 17089227), (15, 11392818), (18, 9494015), (19, 8994330), (30, 5696409), (37, 4618710), (38, 4497165), (45, 3797606), (57, 2998110), (73, 2340990), (74, 2309355), (90, 1898803), (95, 1798866), (111, 1539570), (114, 1499055), (146, 1170495), (171, 999370), (185, 923742), (190, 899433), (219, 780330), (222, 769785), (285, 599622), (333, 513190), (342, 499685), (365, 468198), (370, 461871), (438, 390165), (555, 307914), (570, 299811), (657, 260110), (666, 256595), (703, 243090), (730, 234099), (855, 199874), (1095, 156066), (1110, 153957), (1314, 130055), (1369, 124830), (1387, 123210), (1406, 121545), (1665, 102638), (1710, 99937), (2109, 81030), (2190, 78033), (2701, 63270), (2738, 62415), (2774, 61605), (3285, 52022), (3330, 51319), (3515, 48618), (4107, 41610), (4161, 41070), (4218, 40515), (5402, 31635), (6327, 27010), (6570, 26011), (6845, 24966), (6935, 24642), (7030, 24309), (8103, 21090), (8214, 20805), (8322, 20535), (10545, 16206), (12321, 13870), (12483, 13690), (12654, 13505)]