674540820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{36383}}^1$

素因数の和:36501

約数の個数: 72

約数和(自身を含む): 2066029056

約数和(自身を除く): 1391488236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 36383, 72766, 109149, 145532, 181915, 218298, 327447, 363830, 436596, 545745, 654894, 727660, 1091490, 1309788, 1637235, 2182980, 3274470, 3747449, 6548940, 7494898, 11242347, 14989796, 18737245, 22484694, 33727041, 37474490, 44969388, 56211735, 67454082, 74948980, 112423470, 134908164, 168635205, 224846940, 337270410, 674540820]

約数ペア:

[(1, 674540820), (2, 337270410), (3, 224846940), (4, 168635205), (5, 134908164), (6, 112423470), (9, 74948980), (10, 67454082), (12, 56211735), (15, 44969388), (18, 37474490), (20, 33727041), (30, 22484694), (36, 18737245), (45, 14989796), (60, 11242347), (90, 7494898), (103, 6548940), (180, 3747449), (206, 3274470), (309, 2182980), (412, 1637235), (515, 1309788), (618, 1091490), (927, 727660), (1030, 654894), (1236, 545745), (1545, 436596), (1854, 363830), (2060, 327447), (3090, 218298), (3708, 181915), (4635, 145532), (6180, 109149), (9270, 72766), (18540, 36383)]