148430940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2251}}^1$

素因数の和:2427

約数の個数: 96

約数和(自身を含む): 478216704

約数和(自身を除く): 329785764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1570, 1884, 2198, 2251, 2355, 3140, 3297, 4396, 4502, 4710, 5495, 6594, 6753, 9004, 9420, 10990, 11255, 13188, 13506, 15757, 16485, 21980, 22510, 27012, 31514, 32970, 33765, 45020, 47271, 63028, 65940, 67530, 78785, 94542, 135060, 157570, 189084, 236355, 315140, 353407, 472710, 706814, 945420, 1060221, 1413628, 1767035, 2120442, 2473849, 3534070, 4240884, 4947698, 5301105, 7068140, 7421547, 9895396, 10602210, 12369245, 14843094, 21204420, 24738490, 29686188, 37107735, 49476980, 74215470, 148430940]

約数ペア:

[(1, 148430940), (2, 74215470), (3, 49476980), (4, 37107735), (5, 29686188), (6, 24738490), (7, 21204420), (10, 14843094), (12, 12369245), (14, 10602210), (15, 9895396), (20, 7421547), (21, 7068140), (28, 5301105), (30, 4947698), (35, 4240884), (42, 3534070), (60, 2473849), (70, 2120442), (84, 1767035), (105, 1413628), (140, 1060221), (157, 945420), (210, 706814), (314, 472710), (420, 353407), (471, 315140), (628, 236355), (785, 189084), (942, 157570), (1099, 135060), (1570, 94542), (1884, 78785), (2198, 67530), (2251, 65940), (2355, 63028), (3140, 47271), (3297, 45020), (4396, 33765), (4502, 32970), (4710, 31514), (5495, 27012), (6594, 22510), (6753, 21980), (9004, 16485), (9420, 15757), (10990, 13506), (11255, 13188)]