2019673020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41201}}^1$

素因数の和:41275

約数の個数: 96

約数和(自身を含む): 6091303680

約数和(自身を除く): 4071630660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 3268, 4085, 4902, 8170, 9804, 12255, 16340, 24510, 41201, 49020, 82402, 123603, 164804, 206005, 247206, 412010, 494412, 618015, 782819, 824020, 1236030, 1565638, 1771643, 2348457, 2472060, 3131276, 3543286, 3914095, 4696914, 5314929, 7086572, 7828190, 8858215, 9393828, 10629858, 11742285, 15656380, 17716430, 21259716, 23484570, 26574645, 33661217, 35432860, 46969140, 53149290, 67322434, 100983651, 106298580, 134644868, 168306085, 201967302, 336612170, 403934604, 504918255, 673224340, 1009836510, 2019673020]

約数ペア:

[(1, 2019673020), (2, 1009836510), (3, 673224340), (4, 504918255), (5, 403934604), (6, 336612170), (10, 201967302), (12, 168306085), (15, 134644868), (19, 106298580), (20, 100983651), (30, 67322434), (38, 53149290), (43, 46969140), (57, 35432860), (60, 33661217), (76, 26574645), (86, 23484570), (95, 21259716), (114, 17716430), (129, 15656380), (172, 11742285), (190, 10629858), (215, 9393828), (228, 8858215), (258, 7828190), (285, 7086572), (380, 5314929), (430, 4696914), (516, 3914095), (570, 3543286), (645, 3131276), (817, 2472060), (860, 2348457), (1140, 1771643), (1290, 1565638), (1634, 1236030), (2451, 824020), (2580, 782819), (3268, 618015), (4085, 494412), (4902, 412010), (8170, 247206), (9804, 206005), (12255, 164804), (16340, 123603), (24510, 82402), (41201, 49020)]