7449030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12872250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 587, 705, 846, 1174, 1269, 1410, 1761, 2115, 2538, 2935, 3522, 4230, 5283, 5870, 6345, 8805, 10566, 12690, 15849, 17610, 26415, 27589, 31698, 52830, 55178, 79245, 82767, 137945, 158490, 165534, 248301, 275890, 413835, 496602, 744903, 827670, 1241505, 1489806, 2483010, 3724515, 7449030]

約数ペア:

[(1, 7449030), (2, 3724515), (3, 2483010), (5, 1489806), (6, 1241505), (9, 827670), (10, 744903), (15, 496602), (18, 413835), (27, 275890), (30, 248301), (45, 165534), (47, 158490), (54, 137945), (90, 82767), (94, 79245), (135, 55178), (141, 52830), (235, 31698), (270, 27589), (282, 26415), (423, 17610), (470, 15849), (587, 12690), (705, 10566), (846, 8805), (1174, 6345), (1269, 5870), (1410, 5283), (1761, 4230), (2115, 3522), (2538, 2935)]