2119955770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4073}}^1$

素因数の和:4207

約数の個数: 64

約数和(自身を含む): 4167604224

約数和(自身を除く): 2047648454

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 73, 115, 146, 155, 230, 310, 365, 713, 730, 1426, 1679, 2263, 3358, 3565, 4073, 4526, 7130, 8146, 8395, 11315, 16790, 20365, 22630, 40730, 52049, 93679, 104098, 126263, 187358, 252526, 260245, 297329, 468395, 520490, 594658, 631315, 936790, 1262630, 1486645, 2904049, 2973290, 5808098, 6838567, 9217199, 13677134, 14520245, 18434398, 29040490, 34192835, 46085995, 68385670, 92171990, 211995577, 423991154, 1059977885, 2119955770]

約数ペア:

[(1, 2119955770), (2, 1059977885), (5, 423991154), (10, 211995577), (23, 92171990), (31, 68385670), (46, 46085995), (62, 34192835), (73, 29040490), (115, 18434398), (146, 14520245), (155, 13677134), (230, 9217199), (310, 6838567), (365, 5808098), (713, 2973290), (730, 2904049), (1426, 1486645), (1679, 1262630), (2263, 936790), (3358, 631315), (3565, 594658), (4073, 520490), (4526, 468395), (7130, 297329), (8146, 260245), (8395, 252526), (11315, 187358), (16790, 126263), (20365, 104098), (22630, 93679), (40730, 52049)]