4664228220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{165047}}^1$

素因数の和:165219

約数の個数: 72

約数和(自身を含む): 14238360864

約数和(自身を除く): 9574132644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 165047, 330094, 495141, 660188, 825235, 990282, 1485423, 1650470, 1980564, 2475705, 2970846, 3300940, 4951410, 5941692, 7427115, 9902820, 14854230, 25912379, 29708460, 51824758, 77737137, 103649516, 129561895, 155474274, 233211411, 259123790, 310948548, 388685685, 466422822, 518247580, 777371370, 932845644, 1166057055, 1554742740, 2332114110, 4664228220]

約数ペア:

[(1, 4664228220), (2, 2332114110), (3, 1554742740), (4, 1166057055), (5, 932845644), (6, 777371370), (9, 518247580), (10, 466422822), (12, 388685685), (15, 310948548), (18, 259123790), (20, 233211411), (30, 155474274), (36, 129561895), (45, 103649516), (60, 77737137), (90, 51824758), (157, 29708460), (180, 25912379), (314, 14854230), (471, 9902820), (628, 7427115), (785, 5941692), (942, 4951410), (1413, 3300940), (1570, 2970846), (1884, 2475705), (2355, 1980564), (2826, 1650470), (3140, 1485423), (4710, 990282), (5652, 825235), (7065, 660188), (9420, 495141), (14130, 330094), (28260, 165047)]