30209550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{28771}}^1$

素因数の和:28793

約数の個数: 48

約数和(自身を含む): 85625472

約数和(自身を除く): 55415922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 28771, 57542, 86313, 143855, 172626, 201397, 287710, 402794, 431565, 604191, 719275, 863130, 1006985, 1208382, 1438550, 2013970, 2157825, 3020955, 4315650, 5034925, 6041910, 10069850, 15104775, 30209550]

約数ペア:

[(1, 30209550), (2, 15104775), (3, 10069850), (5, 6041910), (6, 5034925), (7, 4315650), (10, 3020955), (14, 2157825), (15, 2013970), (21, 1438550), (25, 1208382), (30, 1006985), (35, 863130), (42, 719275), (50, 604191), (70, 431565), (75, 402794), (105, 287710), (150, 201397), (175, 172626), (210, 143855), (350, 86313), (525, 57542), (1050, 28771)]