212862330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1165

約数の個数: 80

約数和(自身を含む): 574861320

約数和(自身を除く): 361998990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 317, 405, 634, 810, 829, 951, 1585, 1658, 1902, 2487, 2853, 3170, 4145, 4755, 4974, 5706, 7461, 8290, 8559, 9510, 12435, 14265, 14922, 17118, 22383, 24870, 25677, 28530, 37305, 42795, 44766, 51354, 67149, 74610, 85590, 111915, 128385, 134298, 223830, 256770, 262793, 335745, 525586, 671490, 788379, 1313965, 1576758, 2365137, 2627930, 3941895, 4730274, 7095411, 7883790, 11825685, 14190822, 21286233, 23651370, 35477055, 42572466, 70954110, 106431165, 212862330]

約数ペア:

[(1, 212862330), (2, 106431165), (3, 70954110), (5, 42572466), (6, 35477055), (9, 23651370), (10, 21286233), (15, 14190822), (18, 11825685), (27, 7883790), (30, 7095411), (45, 4730274), (54, 3941895), (81, 2627930), (90, 2365137), (135, 1576758), (162, 1313965), (270, 788379), (317, 671490), (405, 525586), (634, 335745), (810, 262793), (829, 256770), (951, 223830), (1585, 134298), (1658, 128385), (1902, 111915), (2487, 85590), (2853, 74610), (3170, 67149), (4145, 51354), (4755, 44766), (4974, 42795), (5706, 37305), (7461, 28530), (8290, 25677), (8559, 24870), (9510, 22383), (12435, 17118), (14265, 14922)]