2099670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 5598720

約数和(自身を除く): 3499050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 179, 230, 255, 345, 358, 391, 510, 537, 690, 782, 895, 1074, 1173, 1790, 1955, 2346, 2685, 3043, 3910, 4117, 5370, 5865, 6086, 8234, 9129, 11730, 12351, 15215, 18258, 20585, 24702, 30430, 41170, 45645, 61755, 69989, 91290, 123510, 139978, 209967, 349945, 419934, 699890, 1049835, 2099670]

約数ペア:

[(1, 2099670), (2, 1049835), (3, 699890), (5, 419934), (6, 349945), (10, 209967), (15, 139978), (17, 123510), (23, 91290), (30, 69989), (34, 61755), (46, 45645), (51, 41170), (69, 30430), (85, 24702), (102, 20585), (115, 18258), (138, 15215), (170, 12351), (179, 11730), (230, 9129), (255, 8234), (345, 6086), (358, 5865), (391, 5370), (510, 4117), (537, 3910), (690, 3043), (782, 2685), (895, 2346), (1074, 1955), (1173, 1790)]