165317670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2019

約数の個数: 144

約数和(自身を含む): 526584240

約数和(自身を除く): 361266570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1197, 1330, 1470, 1710, 1862, 1973, 1995, 2205, 2394, 2793, 3946, 3990, 4410, 4655, 5586, 5919, 5985, 8379, 9310, 9865, 11838, 11970, 13811, 13965, 16758, 17757, 19730, 27622, 27930, 29595, 35514, 37487, 41433, 41895, 59190, 69055, 74974, 82866, 83790, 88785, 96677, 112461, 124299, 138110, 177570, 187435, 193354, 207165, 224922, 248598, 262409, 290031, 337383, 374870, 414330, 483385, 524818, 562305, 580062, 621495, 674766, 787227, 870093, 966770, 1124610, 1242990, 1312045, 1450155, 1574454, 1686915, 1740186, 1836863, 2361681, 2624090, 2900310, 3373830, 3673726, 3936135, 4350465, 4723362, 5510589, 7872270, 8700930, 9184315, 11021178, 11808405, 16531767, 18368630, 23616810, 27552945, 33063534, 55105890, 82658835, 165317670]

約数ペア:

[(1, 165317670), (2, 82658835), (3, 55105890), (5, 33063534), (6, 27552945), (7, 23616810), (9, 18368630), (10, 16531767), (14, 11808405), (15, 11021178), (18, 9184315), (19, 8700930), (21, 7872270), (30, 5510589), (35, 4723362), (38, 4350465), (42, 3936135), (45, 3673726), (49, 3373830), (57, 2900310), (63, 2624090), (70, 2361681), (90, 1836863), (95, 1740186), (98, 1686915), (105, 1574454), (114, 1450155), (126, 1312045), (133, 1242990), (147, 1124610), (171, 966770), (190, 870093), (210, 787227), (245, 674766), (266, 621495), (285, 580062), (294, 562305), (315, 524818), (342, 483385), (399, 414330), (441, 374870), (490, 337383), (570, 290031), (630, 262409), (665, 248598), (735, 224922), (798, 207165), (855, 193354), (882, 187435), (931, 177570), (1197, 138110), (1330, 124299), (1470, 112461), (1710, 96677), (1862, 88785), (1973, 83790), (1995, 82866), (2205, 74974), (2394, 69055), (2793, 59190), (3946, 41895), (3990, 41433), (4410, 37487), (4655, 35514), (5586, 29595), (5919, 27930), (5985, 27622), (8379, 19730), (9310, 17757), (9865, 16758), (11838, 13965), (11970, 13811)]